| 1 | 1942-03-6 | N-Acetylnornuciferine | N-Acetylnornuciferine | C20H21NO3 | | |
| 2 | 1942-19-4 | (E)-9-Anthracenecarbaldehyde oxime | (E)-9-Anthracenecarbaldehyde oxime | | | |
| 3 | 1942-30-9 | 1-硝基-4-苯基乙炔苯 | 1-NITRO-4-PHENYLETHYNYL-BENZENE | C14H9NO2 | 炔烃 | |
| 4 | 1942-31-0 | 4-苯乙炔基苯乙酮 | 1-[4-(2-PHENYLETH-1-YNYL)PHENYL]ETHAN-1-ONE | C16H12O | | |
| 5 | 1942-39-8 | 1,2,3-triphenylnaphthalene | 1,2,3-triphenylnaphthalene | C28H20 | | |
| 6 | 1942-45-6 | 4-辛炔 | oct-4-yne | C8H14 | 炔烃;有机原料;有机砌块;通用试剂;烃类化合物 | |
| 7 | 1942-46-7 | 5-癸炔 | 5-Decyne | C10H18 | 炔烃;其它 | |
| 8 | 1942-52-5 | 2-乙氨基乙硫醇盐酸盐 | 2-Diethylaminoethanethiol hydrochloride | C6H16NS | 中间体;医药中间体 | |
| 9 | 1942-61-6 | Azobenzene-4-yl isocyanate | Azobenzene-4-yl isocyanate | C13H9N3O | | |
| 10 | 1942-71-8 | 2-(4-Tert-Butylphenoxy)Cyclohexanol | tBPC | C16H24O2 | 标准品;有机中间体 | |
| 11 | 1942-78-5 | Ethylphosphonodithioic acid S-(4-chloro-3-methylphenyl)O-ethyl ester | Ethylphosphonodithioic acid S-(4-chloro-3-methylphenyl)O-ethyl ester | | | |
| 12 | 1942-80-9 | Ethyldithiophosphonic acid S-(4-chloro-3-methylphenyl)O-methyl ester | Ethyldithiophosphonic acid S-(4-chloro-3-methylphenyl)O-methyl ester | C10H14ClOPS2 | | |
| 13 | 19420-07-6 | Butanethioamide, N,N-diethyl- | Butanethioamide, N,N-diethyl- | C8H17NS | | |
| 14 | 19420-29-2 | 2-PHENOXY-NAPHTHALENE | 2-PHENOXY-NAPHTHALENE | C16H12O | | |
| 15 | 19420-38-3 | 3-Benzoxazolinecarboxamide, N,N-dimethyl-2-oxo- | 3-Benzoxazolinecarboxamide, N,N-dimethyl-2-oxo- | | | |
| 16 | 19420-41-8 | 3-(2-Propynyl)benzoxazol-2(3H)-one | 3-(2-Propynyl)benzoxazol-2(3H)-one | | | |
| 17 | 19420-42-9 | | 2(3H)-Benzoxazolone, 3-[3-(dimethylamino)propyl]-5-(trifluoromethyl)- | C13H15F3N2O2 | | |
| 18 | 19420-45-2 | [2-amino-4-(trifluoromethyl)phenyl] ethyl carbonate | [2-amino-4-(trifluoromethyl)phenyl] ethyl carbonate | C10H10F3NO3 | | |
| 19 | 19420-56-5 | (2R)-2-羟基-3-[(9Z)-9-十八碳烯酰基氧基]丙基 2-(三甲基铵基)乙基磷酸酯 | 1-Oleoyl-sn-glycero-3-phosphocholine | C26H52NO7P | 脂类 | |
| 20 | 19420-57-6 | 1-硬脂酰-SN-甘油-3-磷酰胆碱 (S-lysoPC) | 1-stearoyl-2-hydroxy-sn-glycero-3-phosphocholine | C26H54NO7P | 脂类;对照品;合成磷脂;科研材料中间体 | |
| 21 | 19420-59-8 | 3-羟基-4-异丙基苯甲酸 | 3-Hydroxy-4-isopropyl-benzoic acid | C10H12O3 | | |
| 22 | 1942003-30-6 | N-Nervonoyl taurine | QIEYQUYASMRRHE-KTKRTIGZSA-N | C26H51NO4S | | |
| 23 | 1942004-69-4 | 头孢唑肟杂质 | Ceftizoxime | C16H17N5O8S | 183-头孢唑肟;对照品-杂质对照品 | |
| 24 | 1942007-91-1 | 依达拉奉杂质 | Edaravone Impurity | | | |
| 25 | 1942011-01-9 | 1,1',1',1'',1'''-(1,2-亚乙叉基)四[3-[(4-乙烯基苯基)甲氧基]]苯 | 1,1′,1′′,1′′′-(1,2-Ethanediylidene)tetrakis[3-[(4-ethenylphenyl)methoxy]benzene | | | |
| 26 | 1942029-12-0 | (2',6'-dimethoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphine oxide | (2',6'-dimethoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphine oxide | C26H35O3P | | |
| 27 | 1942029-13-1 | dicyclohexyl(2',6'-diisopropoxybiphenyl-2-yl)phosphine oxide | dicyclohexyl(2',6'-diisopropoxybiphenyl-2-yl)phosphine oxide | C30H43O3P | | |
| 28 | 1942035-29-1 | 1-(Benzo[b]thiophen-2-yl)-2,2-difluoroethanol | 1-(Benzo[b]thiophen-2-yl)-2,2-difluoroethanol | C10H8F2OS | | |
| 29 | 194204-29-0 | 2-Methoxy-4-phenoxybromobenzene | 2-Methoxy-4-phenoxybromobenzene | C13H11BrO2 | | |
| 30 | 194204-32-5 | 4-Imidazolidinone, 1,5-diphenyl-2-thioxo- | 4-Imidazolidinone, 1,5-diphenyl-2-thioxo- | C15H12N2OS | | |
| 31 | 194204-51-8 | 2-[(1-氧代丙氧基)甲氧基]-3-苄氧基-1-丙醇丙酸酯 | Diproprionate | C17H24O6 | | |
| 32 | 194205-01-1 | Acetamide, N-methyl-N-(2,3,3a,6a-tetrahydro-2,4-methano-4H-furo(3,2-b) pyrrol-3-yl)-, (2R-(2-alpha,3-alpha,3a-beta,4-beta,6a-beta))- | Acetamide, N-methyl-N-(2,3,3a,6a-tetrahydro-2,4-methano-4H-furo(3,2-b) pyrrol-3-yl)-, (2R-(2-alpha,3-alpha,3a-beta,4-beta,6a-beta))- | C10H14N2O2 | | |
| 33 | 1942054-59-2 | 布瓦西坦杂质107 | Hexanoic acid, 3-(bromomethyl)-, methyl ester, (3R)- | C8H15BrO2 | | |
| 34 | 1942054-60-5 | 布瓦西坦杂质13 | Brivaracetam Impurity 5 | C7H13BrO2 | 布瓦西坦;杂质对照品;布立西坦杂质;对照品-杂质对照品 | |
| 35 | 1942056-89-4 | 1H-Indole-7-carboxylic acid, 2-bromo-3-methyl-, methyl ester | 1H-Indole-7-carboxylic acid, 2-bromo-3-methyl-, methyl ester | C11H10BrNO2 | | |
| 36 | 194206-80-9 | 2-{[(叔丁氧基)羰基](2-甲基丙基)氨基}乙酸 | N-Boc-N-(2-methylpropyl)-glycine | C11H21NO4 | | |
| 37 | 194207-87-9 | TERT-BUTYL BENZYLCYANOMETHYLCARBAMATE | TERT-BUTYL BENZYLCYANOMETHYLCARBAMATE | C14H18N2O2 | | |
| 38 | 1942072-67-4 | 3-氯-2-(三氟甲氧基)苯基硼酸 | 3-Chloro-2-(trifluoromethoxy)phenylboronic acid | C7H5BClF3O3 | | |
| 39 | 194208-27-0 | 1-benzylpyridinium triflate | 1-benzylpyridinium triflate | C12H12N.CF3O3S | | |
| 40 | 1942085-96-2 | Benzenamine, 3,5-bis(1,1-dimethylethyl)-N-phenyl- | Benzenamine, 3,5-bis(1,1-dimethylethyl)-N-phenyl- | C20H27N | | |
| 41 | 194209-18-2 | 1-(1-甲基-1H-1,2,3-三唑-5-基)乙-1-酮 | Ethanone, 1-(1-methyl-1H-1,2,3-triazol-5-yl)- (9CI) | C5H7N3O | | |
| 42 | 194209-28-4 | | Ethanone, 1-[1-methyl-5-(phenylthio)-1H-1,2,3-triazol-4-yl]- | C11H11N3OS | | |
| 43 | 194209-32-0 | 1,2-Benzenediol, 4-[2-(1H-pyrrol-1-yl)ethyl]- (9CI) | 1,2-Benzenediol, 4-[2-(1H-pyrrol-1-yl)ethyl]- (9CI) | C12H13NO2 | | |
| 44 | 194211-67-1 | | Phenol, 3,5-bis[[bis(1,1-dimethylethyl)phosphino]methyl]-2,4,6-trimethyl- | C27H50OP2 | | |
| 45 | 1942110-76-0 | 2,2-(5,5-(2,6-双(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯并[1,2-:4,5-b]二噻吩-4,8-二苯基噻吩-5,2-二(4,4,5,5-四甲基-1,3,2-二氧杂硼烷) | 2,2'-((2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene-4,8-diyl)bis(thiophene-5,2-diyl))bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane | C42H54B4O8S4 | 科研材料中间体 | |
| 46 | 1942114-09-1 | EAI-045 | EAI-045 | C19H14FN3O3S | 多肽;抑制剂;原料药;有机化学;医药原料;生物试剂;医用原料;医药原料药;科研原药系列;细胞生物学试剂 | |
| 47 | 194213-64-4 | 化合物 T30506 | BMS 212122 | C43H36F6N4O2 | | |
| 48 | 194216-52-9 | Cyclobuta[1,2-c:3,4-c']dipyrrole-1,3,4,6(2H,5H)-tetrone, 2,5-bis(4-aminophenyl)tetrahydro-3a,6a-dimethyl- | Cyclobuta[1,2-c:3,4-c']dipyrrole-1,3,4,6(2H,5H)-tetrone, 2,5-bis(4-aminophenyl)tetrahydro-3a,6a-dimethyl- | C22H20N4O4 | | |
| 49 | 194218-94-5 | DIBUTYL (4-BROMOBUTYL)PHOSPHONATE | Phosphonic acid, (4-bromobutyl)-, dibutyl ester (9CI) | C12H26BrO3P | | |
| 50 | 19422-09-4 | | Benzothiazolium, 2-[4-(dimethylamino)phenyl]-4,5,6,7-tetrahydro-3-methyl-, iodide (1:1) | C16H21IN2S | | |
| 51 | 19422-34-5 | 1-叔丁基-4,4-二氟环己烷 | 1-TERT-BUTYL-4,4'-DIFLUOROCYCLOHEXANE | C10H18F2 | | |
| 52 | 19422-37-8 | 氟桂利嗪杂质17 | Benzene, 1,1',1'',1'''-(1,2-ethanediylidene)tetrakis[4-fluoro- | C26H18F4 | | |
| 53 | 19422-76-5 | 3-氯-N-(邻甲苯基)丙酰胺 | 3-chloro-N-(2-methylphenyl)propanamide | C10H12ClNO | | |
| 54 | 19422-86-7 | 腺苷蛋氨酸杂质 | Adenosine, N-methyl-5'-S-methyl-5'-thio- (8CI,9CI) | C12H17N5O3S | | |
| 55 | 194222-05-4 | 叔-丁基3-外-羟基-8-氮杂双环[3.2.1]辛烷-8-羧酸酯 | exo-N-Boc-3-hydroxy-8-azabicyclo[3.2.1]octane | C12H21NO3 | | |
| 56 | 194222-44-1 | 噻托溴铵EP杂质C | 8 - Azoniabicyclo[3.2.1]oct - 6 - ene, 3 - [(2 - hydroxy - 2,2 - di - 2 - thienylacetyl)oxy] - 8,8 - diMethyl - , broMide | C19H22BrNO3S2 | | |
| 57 | 194223-87-5 | Acetamide, N-[(acetylamino)methyl]-2-(acetyloxy)- | Acetamide, N-[(acetylamino)methyl]-2-(acetyloxy)- | C7H12N2O4 | | |
| 58 | 194223-90-0 | Carbamic acid, [(acetylamino)methyl]-, 1,1-dimethylethyl ester (9CI) | Carbamic acid, [(acetylamino)methyl]-, 1,1-dimethylethyl ester (9CI) | C8H16N2O3 | | |
| 59 | 194224-72-1 | SEMICOCHLIODINOL | 2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy-3-(1H-indol-3-yl)-6-[5-(3-methyl-2-buten-1-yl)-1H-indol-3-yl]- | C27H22N2O4 | | |
| 60 | 194225-29-1 | Phenol, 2-methoxy-4-phenoxy- | Phenol, 2-methoxy-4-phenoxy- | C13H12O3 | | |
| 61 | 194228-34-7 | 2-Pyridineethanol,beta-methyl-,(R)-(9CI) | 2-Pyridineethanol,beta-methyl-,(R)-(9CI) | C8H11NO | | |
| 62 | 194228-60-9 | 2,6,7-TRICHLORO-3-IODOIMIDAZO[1,2-A]PYRIDINE | 2,6,7-TRICHLORO-3-IODOIMIDAZO[1,2-A]PYRIDINE | C7H2Cl3IN2 | | |
| 63 | 194229-21-5 | 3-(5-BROMO-2-THIENYL)-3-[(2,2,2-TRIFLUOROACETYL)AMINO]PROPANOIC ACID | 3-(5-BROMO-2-THIENYL)-3-[(2,2,2-TRIFLUOROACETYL)AMINO]PROPANOIC ACID | C9H7BrF3NO3S | | |
| 64 | 194229-25-9 | 3-AMINO-3-(4-BROMO-THIOPHEN-2-YL)-PROPIONIC ACID | 3-AMINO-3-(4-BROMO-THIOPHEN-2-YL)-PROPIONIC ACID | C7H8BrNO2S | | |
| 65 | 19423-03-1 | 2,4-diethyl-1,2-dihydro-2-methylquinoline | 2,4-diethyl-1,2-dihydro-2-methylquinoline | | | |
| 66 | 19423-05-3 | α-Methylpropranolol | α-Methylpropranolol | | | |
| 67 | 19423-76-8 | 水合氯化铈 | CERIUM CHLORIDE HYDRATE | CeCl3H2O | 化工原料 | |
| 68 | 19423-77-9 | 氯化镨(III) 水合物 | Praseodymium(III) chloride hydrate | PrCl3 · xH2O | | |
| 69 | 19423-78-0 | 氯化钕(III)水合物 | Neodymium(III) chloride hydrate | Cl3H12NdO6 | 催化剂 | |
| 70 | 19423-81-5 | 氯化钆(III)水合物 | Gadolinium chloride hydrate | Cl3GdH2O | 中间体;化工原料;稀土氯化盐 | |
| 71 | 19423-82-6 | 氟化铽 | TERBIUM(III) CHLORIDE HYDRATE | Cl3H2OTb | | |
| 72 | 19423-85-9 | 氯化铒(III), 水合物 | Erbium(Iii) Chloride Hydrate, Reacton (Reo) | ErCl3•xH2O | | |
| 73 | 19423-86-0 | 氯化铥(III)水合物 | thulium(iii) chloride hydrate | Cl3Tm | 化工原料;稀土氯化盐;合成材料中间体 | |
| 74 | 19423-87-1 | 氯化镱 | YTTERBIUM(III) CHLORIDE HYDRATE | Cl3H2OYb | 化工原料 | |
| 75 | 19423-88-2 | LETETIUM CHLORIDE N-HYDRATE | LETETIUM CHLORIDE N-HYDRATE | Cl3Lu.H2O | | |
| 76 | 194232-24-1 | | 8,13-Tetradecadien-1-ol, 14-iodo-3-(methoxymethoxy)-2,4,6,8,10,12-hexamethyl-5,11-bis[[tris(1-methylethyl)silyl]oxy]-, (2R,3R,4S,5S,6R,8Z,10R,11S,12R,13Z)- | C40H81IO5Si2 | | |
| 77 | 194232-37-6 | | 2-Propanone, 1-diazo-3-(2-thienyl)- | C7H6N2OS | | |
| 78 | 194232-44-5 | | 2-Buten-1-ol, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-iodo-, (2E)- | C10H21IO2Si | | |
| 79 | 194232-66-1 | | Benzonitrile, 4,4'-[1,4-naphthalenediylbis(oxy)]bis- | C24H14N2O2 | | |
| 80 | 194233-66-4 | 反-3-(叔丁基二甲基硅氧基)-N,N-二甲基-1,3-丁二烯-1-胺 | trans-3-(tert-Butyldimethylsilyloxy)-N,N-dimethyl-1,3-butadiene-1-amine | C12H25NOSi | | |
| 81 | 194234-97-4 | 3-羟基-1-(4-甲氧基苯基)-4-苯基氮杂环丁-2-酮 | 3-Hydroxy-1-(4-methoxyphenyl)-4-phenylazetidin-2-one | C16H15NO3 | | |
| 82 | 194235-02-4 | 多西他赛杂质17 | Docetaxel Impurity 17 | C16H15NO3 | | |
| 83 | 194235-04-6 | 多西他赛杂质16 | Docetaxel Impurity 16 | C16H15NO3 | | |
| 84 | 194235-21-7 | 化合物 PANCREATIC LIPASE/CARBOXYLESTERASE 1-IN-1 | Oleana-1,12-dien-28-oic acid, 2-hydroxy-3-oxo- | C30H44O4 | | |
| 85 | 194235-38-6 | 4,4-二氟-8(4'-N,N-二甲苯基)-1,3,5,7-四甲基-4-BORA-3A,4A-DIAZA-S-INDACENE | 4,4-Difluoro-8(4'-N,N-dimethylphenyl)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene, 98% | | | |
| 86 | 194235-40-0 | 1,3,5,7-四甲基-8-苯基-4,4-DIFLUOROBORADIAZAINDACENE | Difluoro{2-[(3,5-dimethyl-2H-pyrrol-2-ylidene-N)phenylmethyl]-3,5-dimethyl-1H-pyrrolato-N}boron | C19H21BF2N2 | | |
| 87 | 194237-89-3 | 生物糖胶-1 | .alpha.-D-Galactopyranuronic acid, O-6-deoxy-.beta.-L-galactopyranosyl-(13)-O-.alpha.-D-galactopyranosyl-(13)-, homopolymer | | | |
| 88 | 19424-15-8 | 3-Pyridinecarbonitrile,1,4-dihydro-1-methyl-(9CI) | 3-Pyridinecarbonitrile,1,4-dihydro-1-methyl-(9CI) | C7H8N2 | | |
| 89 | 19424-16-9 | 1-Ethyl-1,4-dihydropyridine-3-carbonitrile | 1-Ethyl-1,4-dihydropyridine-3-carbonitrile | C8H10N2 | | |
| 90 | 19424-17-0 | 1,4-Dihydro-1-propylnicotinonitrile | 1,4-Dihydro-1-propylnicotinonitrile | | | |
| 91 | 19424-18-1 | 1-Butyl-1,4-dihydronicotinonitrile | 1-Butyl-1,4-dihydronicotinonitrile | | | |
| 92 | 19424-19-2 | 1,4-Dihydro-1-pentylpyridine-3-carbonitrile | 1,4-Dihydro-1-pentylpyridine-3-carbonitrile | | | |
| 93 | 19424-20-5 | 1-methyl-4H-pyridine-3,4-dicarbonitrile | 1-methyl-4H-pyridine-3,4-dicarbonitrile | C8H7N3 | | |
| 94 | 19424-26-1 | 4,4,5,5-Tetramethyl-1,3,2-dioxathiolane 2-oxide | 4,4,5,5-Tetramethyl-1,3,2-dioxathiolane 2-oxide | | | |
| 95 | 19424-29-4 | 4,4,5,5-Tetramethyl-1,3-dioxolan-2-one | 4,4,5,5-Tetramethyl-1,3-dioxolan-2-one | | | |
| 96 | 19424-34-1 | 5-METHYLHEXANENITRILE | 5-METHYLHEXANENITRILE | C7H13N | | |
| 97 | 194240-75-0 | 4-氯-2-氟苯乙酸 | 4-CHLORO-2-FLUOROPHENYLACETIC ACID | C8H6ClFO2 | 羧酸;芳烃;化工;有机砌块;通用试剂;有机化学;医药中间体;有机中间体 | |
| 98 | 194240-78-3 | 3-Buten-2-one, 3-ethoxy-1,1,1-trifluoro- | 3-Buten-2-one, 3-ethoxy-1,1,1-trifluoro- | C6H7F3O2 | | |
| 99 | 194240-93-2 | 4-(2,4-二氯苯基)-3-氧代丁酸乙酯 | 4-(2,4-DICHLORO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER | C12H12Cl2O3 | | |
| 100 | 194240-95-4 | ethyl 4-(4-chloro-2-fluorophenyl)-3-oxobutanoate | ethyl 4-(4-chloro-2-fluorophenyl)-3-oxobutanoate | C12H12ClFO3 | | |
| 101 | 194240-96-5 | 4-(2,4-DIFLUORO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER | 4-(2,4-DIFLUORO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER | C12H12F2O3 | | |
| 102 | 194241-01-5 | (2,4-Dichloro-5-methoxy-phenyl)-acetonitrile | (2,4-Dichloro-5-methoxy-phenyl)-acetonitrile | C9H7Cl2NO | | |
| 103 | 194241-83-3 | 头孢他啶EP杂质G | (E)-2-(((2-(2-AMinothiazol-4-yl)-3-oxo-3-((2-oxoethyl)aMino)prop-1-en-1-yl)aMino)oxy)-2-Methylpropanoic Acid | C11H14N4O5S | 标准品;头孢他啶;杂质对照品;头孢他啶杂质;化药杂质-头孢他啶 | |
| 104 | 194242-23-4 | 2-TERT-BUTYL-1H-INDOL-5-AMINE | 2-TERT-BUTYL-1H-INDOL-5-AMINE | C7H6N2O2 | | |
| 105 | 194242-26-7 | 3-甲氧基苄肼二盐酸盐 | 3-METHOXYBENZYLHYDRAZINE DIHYDROCHLORIDE | C8H14Cl2N2O | | |
| 106 | 194242-99-4 | 13-(三氯硅基甲基)二十七烷 | 13-(TRICHLOROSILYLMETHYL)HEPTACOSANE | C28H57Cl3Si | 有机硅;硅烷试剂 | |
| 107 | 194243-00-0 | 13-(氯基二甲基硅基甲基)二十七烷 | 13-(CHLORODIMETHYLSILYLMETHYL)-HEPTACOSANE | C30H63ClSi | 有机硅;硅烷试剂 | |
| 108 | 194243-01-1 | 13-Methyleneheptacosane | 13-Methyleneheptacosane | C28H56 | 专业烯烃 | |
| 109 | 19425-90-0 | 龙血素B | Loureirin B | C18H20O5 | | |
| 110 | 19426-59-6 | potassium bis(1-acetyl-2-oxopropyl)(pentane-2,4-dionato-O,O')platinate | potassium bis(1-acetyl-2-oxopropyl)(pentane-2,4-dionato-O,O')platinate | C15H21KO6Pt | | |
| 111 | 19426-70-1 | hydrogen [3S-(3alpha,4beta,21beta)]-[14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionato(3-)-N23,N24,N25,N26]cuprate(1-) | hydrogen [3S-(3alpha,4beta,21beta)]-[14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionato(3-)-N23,N24,N25,N26]cuprate(1-) | C35H34CuN4O5 | | |
| 112 | 19426-73-4 | hydrogen [3S-(3alpha,4beta,21beta)]-[14-ethyl-13-formyl-21-(methoxycarbonyl)-4,8,18-trimethyl-20-oxo-9-vinylphorbine-3-propionato(3-)-N23,N24,N25,N26]cuprate(1-) | hydrogen [3S-(3alpha,4beta,21beta)]-[14-ethyl-13-formyl-21-(methoxycarbonyl)-4,8,18-trimethyl-20-oxo-9-vinylphorbine-3-propionato(3-)-N23,N24,N25,N26]cuprate(1-) | C35H32CuN4O6 | | |
| 113 | 1942632-86-1 | 3-Bromo-5-chloro-α-heptylbenzenemethanol | 3-Bromo-5-chloro-α-heptylbenzenemethanol | | | |
| 114 | 19427-28-2 | N-甲酰-L-天冬氨酸 | N-Formyl-L-aspartic acid | C5H7NO5 | | |
| 115 | 19427-32-8 | gibberellin A(24) | gibberellin A(24) | C20H26O5 | | |
| 116 | 19427-33-9 | 4aα-Formyl-1-methyl-8-methylenegibbane-1α,10β-dicarboxylic acid dimethyl ester | 4aα-Formyl-1-methyl-8-methylenegibbane-1α,10β-dicarboxylic acid dimethyl ester | C22H30O5 | | |
| 117 | 19427-36-2 | 11a-羟基-16,17a-环氧孕酮 | 16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione | C21H28O4 | 中间体;其他原料药 | 中间体 |
| 118 | 19427-52-2 | 17-Nor-8β,13β-kaur-15-ene-13-carboxylic acid, 3α-hydroxy-6-oxo-, methyl ester, (+)- (8CI) | 17-Nor-8β,13β-kaur-15-ene-13-carboxylic acid, 3α-hydroxy-6-oxo-, methyl ester, (+)- (8CI) | C21H30O4 | | |
| 119 | 19427-54-4 | 17-Nor-8β,13β-kaur-15-ene-3α,6α-diol, 13-(hydroxymethyl)-, (+)- (8CI) | 17-Nor-8β,13β-kaur-15-ene-3α,6α-diol, 13-(hydroxymethyl)-, (+)- (8CI) | C20H32O3 | | |
| 120 | 19427-57-7 | 17-Nor-8β,13β-kaur-6-ene-13-methanol, 3α-hydroxy- (8CI) | 17-Nor-8β,13β-kaur-6-ene-13-methanol, 3α-hydroxy- (8CI) | C20H32O2 | | |
| 121 | 19427-77-1 | 17-Norkaurane-13-carboxylic acid, 3-oxo-, (8β,13β)- (9CI) | 17-Norkaurane-13-carboxylic acid, 3-oxo-, (8β,13β)- (9CI) | C20H30O3 | | |
| 122 | 19427-82-8 | 丝立尼亭 | Selinidin | C19H20O5 | 木脂素;对照品;标准品 -中药标准品 | |
| 123 | 194276-76-1 | 环硫里啶 B | L-Alanine, L-alanyl-(3R)-3-hydroxy-L-prolyl-O-[3,5-dihydroxy-2-(mercaptomethyl)benzoyl]-L-seryl-L-cysteinyl-, cyclic (3→4)-thioether (9CI) | C25H33N5O11S | | |
| 124 | 194276-78-3 | 环硫里啶 D | Glycine, L-alanyl-(3R)-3-hydroxy-L-prolyl-O-[3,5-dihydroxy-2-(mercaptomethyl)benzoyl]-L-seryl-L-cysteinyl-, cyclic (3→4)-thioether (9CI) | C24H31N5O11S | | |
| 125 | 194276-79-4 | 环硫里啶 E | L-Cysteinamide, L-α-glutamyl-(3R)-3-hydroxy-L-prolyl-O-[3,5-dihydroxy-2-(mercaptomethyl)-6-methylbenzoyl]-L-seryl-, cyclic (3→4)-thioether (9CI) | C25H33N5O11S | | |
| 126 | 194278-43-8 | 苯并呋喃-3-甲酸乙酯 | Ethyl benzofuran-3-carboxylate | C11H10O3 | | |
| 127 | 194278-44-9 | 1-(3-硝基吡啶-2-基)乙酮 | Ethanone, 1-(3-nitro-2-pyridinyl)- (9CI) | C7H6N2O3 | | |
| 128 | 194278-45-0 | 3-甲基-1H-吡唑并[4,3-B]吡啶 | 1H-Pyrazolo[4,3-b]pyridine,3-methyl-(9CI) | C7H7N3 | | |
| 129 | 194279-53-3 | 3H-Pyrazol-3-one, 2,4-dihydro-4,4-dimethoxy-5-methyl- | 3H-Pyrazol-3-one, 2,4-dihydro-4,4-dimethoxy-5-methyl- | C6H10N2O3 | | |
| 130 | 19428-14-9 | 磷酸苯丙哌林 | benproperine phosphate | C21H30NO5P | 原料;原料药;镇咳药;医药原料;有机原料;化学试剂;医用原料;科研原料;医药中间体;医药原料药 | 医药 |
| 131 | 19428-44-5 | N-desmethylpheniramine | N-desmethylpheniramine | C15H18N2 | | |
| 132 | 19428-45-6 | N-didesmethylpheniramine | N-didesmethylpheniramine | C14H16N2 | | |
| 133 | 19428-99-0 | (1E,5Z)-1,5-Cyclododecadiene | (1E,5Z)-1,5-Cyclododecadiene | | | |
| 134 | 194280-91-6 | S-Methyldihydroziprasidone | S-Methyldihydroziprasidone | C22H25ClN4OS | | |
| 135 | 194281-40-8 | 2-(5-Bromo-2,3-dimthoxyphnyl)-1,3-dioxolan | 2-(5-Bromo-2,3-dimthoxyphnyl)-1,3-dioxolan | C11H13BrO4 | | |
| 136 | 194281-45-3 | Boronic acid, (3-formyl-4,5-dimethoxyphenyl)- | Boronic acid, (3-formyl-4,5-dimethoxyphenyl)- | C9H11BO5 | | |
| 137 | 194281-47-5 | TBDMS-六聚乙二醇-羟基 | Tbdms-PEG6-alcohol | | | |
| 138 | 194282-54-7 | 2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile | 2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile | C16H12N2O4 | | |
| 139 | 194282-56-9 | 2-AMINO-6-(HYDROXYMETHYL)-4-(4-METHOXYPHENYL)-8-OXO-4,8-DIHYDROPYRANO[3,2-B]PYRAN-3-CARBONITRILE | 2-AMINO-6-(HYDROXYMETHYL)-4-(4-METHOXYPHENYL)-8-OXO-4,8-DIHYDROPYRANO[3,2-B]PYRAN-3-CARBONITRILE | C17H14N2O5 | | |
| 140 | 194282-58-1 | 2-AMINO-6-(HYDROXYMETHYL)-4-(1-NAPHTHYL)-8-OXO-4,8-DIHYDROPYRANO[3,2-B]PYRAN-3-CARBONITRILE | 2-AMINO-6-(HYDROXYMETHYL)-4-(1-NAPHTHYL)-8-OXO-4,8-DIHYDROPYRANO[3,2-B]PYRAN-3-CARBONITRILE | C20H14N2O4 | | |
| 141 | 194282-60-5 | ethyl 2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate | ethyl 2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate | C18H17NO6 | | |
| 142 | 194282-66-1 | ethyl 2-amino-4-(4-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate | ethyl 2-amino-4-(4-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate | C18H16ClNO6 | | |
| 143 | 194282-70-7 | methyl 2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate | methyl 2-amino-6-(hydroxymethyl)-8-oxo-4-phenyl-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate | C17H15NO6 | | |
| 144 | 194282-72-9 | | TIMTEC-BB SBB001132 | C16H12N2O3 | | |
| 145 | 194282-74-1 | 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-7-METHYL-4-(4-METHYLPHENYL)-5-OXO- | 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-7-METHYL-4-(4-METHYLPHENYL)-5-OXO- | C17H14N2O3 | | |
| 146 | 194282-76-3 | 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(4-METHOXYPHENYL)-7-METHYL-5-OXO- | 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(4-METHOXYPHENYL)-7-METHYL-5-OXO- | C17H14N2O4 | | |
| 147 | 194282-78-5 | 2-amino-4-(4-chlorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile | 2-amino-4-(4-chlorophenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile | C16H11ClN2O3 | | |
| 148 | 194282-95-6 | | methyl 2-amino-7-methyl-5-oxo-4-phenyl-4H-pyrano[3,2-c]pyran-3-carboxylate | C17H15NO5 | | |
| 149 | 194283-55-1 | 4-Oxatetracyclo[5.2.1.02,6.03,5]decane (9CI) | 4-Oxatetracyclo[5.2.1.02,6.03,5]decane (9CI) | C9H12O | | |
| 150 | 1942834-87-8 | | 9H-Pyrido[2,3-b]indole-9-acetic acid | C13H10N2O2 | | |
| 151 | 1942843-54-0 | CDK9-IN-12 | Benzeneethanol, β-[[6-chloro-5-(3-methyl-1H-indazol-5-yl)-3-pyridinyl]amino]-, (βR)- | C21H19ClN4O | | |
| 152 | 1942849-27-5 | Raf265 derivative | Raf265 derivative | C23H14F6N6O | | |
| 153 | 1942851-21-9 | 4-(4-fluorophenyl)thieno[3,2-c]pyridine | 4-(4-fluorophenyl)thieno[3,2-c]pyridine | | | |
| 154 | 1942851-23-1 | 4-(2,4-difluorophenyl) thieno [3,2-c] pyridine | 4-(2,4-difluorophenyl) thieno [3,2-c] pyridine | | | |
| 155 | 1942851-31-1 | 4-(4-(tert-butyl)phenyl)-2-methylthieno[3,2-c]pyridine | 4-(4-(tert-butyl)phenyl)-2-methylthieno[3,2-c]pyridine | | | |
| 156 | 1942853-18-0 | 奥西替尼杂质 | 2-Propenamide, N-[2,4-dimethoxy-5-[[4-(1-methyl-1H-indol-3-yl)-2-pyrimidinyl]amino]phenyl]- | C24H23N5O3 | | |
| 157 | 1942853-33-9 | 贝福替尼杂质61 | Befotertinib Impurity 61 | C28H29F3N6O3 | | |
| 158 | 1942853-78-2 | 奥西替尼杂质 | 2-Pyrimidinamine, N-(2,4-dimethoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)- | C21H19N5O4 | | |
| 159 | 1942853-79-3 | 奥西替尼杂质 | 1,3-Benzenediamine, 4,6-dimethoxy-N1-[4-(1-methyl-1H-indol-3-yl)-2-pyrimidinyl]- | C21H21N5O2 | | |
| 160 | 1942858-03-8 | BOS-181 | MAK-181 | | | |
| 161 | 1942858-50-5 | benzyl 2-methyl-2-(methylsulfonyl)pent-4-enoate | benzyl 2-methyl-2-(methylsulfonyl)pent-4-enoate | C14H18O4S | | |
| 162 | 1942858-51-6 | benzyl(S)-2-methyl-2-(methylsulfonyl)pent-4-enoate | benzyl(S)-2-methyl-2-(methylsulfonyl)pent-4-enoate | C14H18O4S | | |
| 163 | 1942858-62-9 | tert-butyl(3-ethynylcyclobutoxy)dimethylsilane | tert-butyl(3-ethynylcyclobutoxy)dimethylsilane | C12H22OSi | | |
| 164 | 1942858-66-3 | 3-乙炔基环丁烷-1-羧酸甲酯 | methyl 3-ethynylcyclobutane-1-carboxylate | C8H10O2 | | |
| 165 | 1942858-67-4 | 1-ethynyl-3-(methoxymethyl)cyclobutane | 1-ethynyl-3-(methoxymethyl)cyclobutane | C8H12O | | |
| 166 | 1942858-71-0 | 2-(3-乙炔基环丁基)-2- 丙醇 | 2-(3-ethynylcyclobutyl)propan-2-ol | C9H14O | | |
| 167 | 194286-80-1 | Isoxazole, 5-(bromomethyl)-3-ethoxy-4-methyl- (9CI) | Isoxazole, 5-(bromomethyl)-3-ethoxy-4-methyl- (9CI) | C7H10BrNO2 | | |
| 168 | 194286-82-3 | 1H-Tetrazole,5-(3-ethoxy-4-methyl-5-isoxazolyl)-1-methyl-(9CI) | 1H-Tetrazole,5-(3-ethoxy-4-methyl-5-isoxazolyl)-1-methyl-(9CI) | C8H11N5O2 | | |
| 169 | 194286-83-4 | 5-Isoxazolecarboxamide,3-ethoxy-4-methyl-(9CI) | 5-Isoxazolecarboxamide,3-ethoxy-4-methyl-(9CI) | C7H10N2O3 | | |
| 170 | 194286-84-5 | 5-Isoxazolecarbonitrile,3-ethoxy-4-methyl-(9CI) | 5-Isoxazolecarbonitrile,3-ethoxy-4-methyl-(9CI) | C7H8N2O2 | | |
| 171 | 194286-86-7 | 2H-Tetrazole,5-(3-ethoxy-4-methyl-5-isoxazolyl)-2-methyl-(9CI) | 2H-Tetrazole,5-(3-ethoxy-4-methyl-5-isoxazolyl)-2-methyl-(9CI) | C8H11N5O2 | | |
| 172 | 194286-88-9 | 1H-1,2,4-Triazole,5-(3-ethoxy-4-methyl-5-isoxazolyl)-1-methyl-(9CI) | 1H-1,2,4-Triazole,5-(3-ethoxy-4-methyl-5-isoxazolyl)-1-methyl-(9CI) | C9H12N4O2 | | |
| 173 | 194286-92-5 | Isoxazole, 3-ethoxy-4-methyl-5-(1-methyl-1H-imidazol-2-yl)- (9CI) | Isoxazole, 3-ethoxy-4-methyl-5-(1-methyl-1H-imidazol-2-yl)- (9CI) | C10H13N3O2 | | |
| 174 | 194286-94-7 | 1H-1,2,4-Triazole,3-(3-ethoxy-4-methyl-5-isoxazolyl)-1-methyl-(9CI) | 1H-1,2,4-Triazole,3-(3-ethoxy-4-methyl-5-isoxazolyl)-1-methyl-(9CI) | C9H12N4O2 | | |
| 175 | 1942863-32-2 | [1,1':3',1'':4'',1''':3''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 5',5'''-bis(4-carboxyphenyl)-2'',5''-bis(trifluoromethyl)- | [1,1':3',1'':4'',1''':3''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 5',5'''-bis(4-carboxyphenyl)-2'',5''-bis(trifluoromethyl)- | C48H28F6O8 | | |
| 176 | 1942863-41-3 | 5′,5′′′′-(1,2-ETHYNEDIYL)BIS[[1,1′:3′,1′′-TERPHENYL]-4,4′′-DICARBOXYLIC ACID] | 5′,5′′′′-(1,2-Ethynediyl)bis[[1,1′:3′,1′′-terphenyl]-4,4′′-dicarboxylic acid] | C42H26O8 | | |
| 177 | 194287-38-2 | 3-Cyclopentene-1-carboxylicacid,1-amino-3-ethenyl-,methylester,(1S)-(9CI) | 3-Cyclopentene-1-carboxylicacid,1-amino-3-ethenyl-,methylester,(1S)-(9CI) | C9H13NO2 | | |
| 178 | 194287-40-6 | 3-Cyclohexene-1-carboxylicacid,1-amino-3-(1-methylethenyl)-,methylester, | 3-Cyclohexene-1-carboxylicacid,1-amino-3-(1-methylethenyl)-,methylester, | C11H17NO2 | | |
| 179 | 194287-41-7 | 3-Cyclohexene-1-carboxylicacid,1-amino-3-(1-methylethenyl)-,methylester, | 3-Cyclohexene-1-carboxylicacid,1-amino-3-(1-methylethenyl)-,methylester, | C11H17NO2 | | |
| 180 | 1942879-46-0 | 2,5-二(1H-咪唑-1-基)对苯二酸 | 2,5-di(1H-imidazol-1-yl)terephthalic acid | C14H10N4O4 | | |
| 181 | 1942879-47-1 | 1,?4-?Benzenedicarboxylic acid, 2,?5-?di-?1H-?imidazol-?1-?yl-?, 1,?4-?diethyl ester | 1,?4-?Benzenedicarboxylic acid, 2,?5-?di-?1H-?imidazol-?1-?yl-?, 1,?4-?diethyl ester | C18H18N4O4 | | |
| 182 | 194288-97-6 | 4-(2-氟苄基)哌啶 | 4-(2-Fluorobenzyl)piperidine | C12H16FN | | |
| 183 | 1942888-46-1 | 2H-Tetrazole, 5,5'-(9,10-anthracenediyl)bis- | 2H-Tetrazole, 5,5'-(9,10-anthracenediyl)bis- | C16H10N8 | | |
| 184 | 194289-01-5 | Pentanoic acid, 3-(acetylamino)-4-methyl-2-oxo- | Pentanoic acid, 3-(acetylamino)-4-methyl-2-oxo- | C8H13NO4 | | |
| 185 | 1942890-99-4 | N-[2-[4-羟基-3-(羟基甲基)苯基]-2-氧代乙基]氨基甲酸叔丁酯 | Carbamic acid,N-[2-[4-hydroxy-3-(hydroxymethyl)phenyl]-2-oxoethyl]-,1,1,-dimethylethyl ester | C14H19NO5 | 维兰特罗;维兰特罗中间体 | 维兰特罗中间体;维兰特罗;Intermediate |
| 186 | 19429-30-2 | 二叔丁基二氯化锡 | di-tert-butyldichlorostannane | C8H18Cl2Sn | 化工原料;金属有机物 | |
| 187 | 19429-51-7 | (E)-2,4,4,4-TETRACHLOROBUT-2-ENAL | 2,4,4,4-tetrachloro-2-butenal | C4H2Cl4O | | |
| 188 | 19429-85-7 | Ethanamine, 1,1-diethoxy-N,N-dimethyl- | Ethanamine, 1,1-diethoxy-N,N-dimethyl- | C8H19NO2 | | |
| 189 | 19429-86-8 | N,N-DiMethylpropionaMidediMethylacetale | N,N-DiMethylpropionaMidediMethylacetale | C7H17NO2 | | |
| 190 | 194290-70-5 | | Acetaldehyde, (8-methyl-2H-1,2,4-triazino[5,6-b]indol-3-yl)hydrazone | C12H12N6 | | |
| 191 | 1942902-44-4 | Carbamic acid, N-[2,6-bis[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-, ethyl ester | Carbamic acid, N-[2,6-bis[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-, ethyl ester | C22H22F2N4O2 | | |
| 192 | 1942907-49-4 | C16:1 Ceramide-d7 | C16:1 Ceramide-d7 | C34H65NO3 | | |
| 193 | 1942907-50-7 | C18:1神经酰胺-D7(D18:1-D7/18:1(9Z) | C18:1 Ceramide-d7 | C36H62D7NO3 | | |
| 194 | 194291-34-4 | Methanone, [3-amino-4-(trifluoromethyl)phenyl]phenyl- | Methanone, [3-amino-4-(trifluoromethyl)phenyl]phenyl- | C14H10F3NO | | |
| 195 | 194291-35-5 | Methanone, [3-amino-5-(trifluoromethyl)phenyl]phenyl- | Methanone, [3-amino-5-(trifluoromethyl)phenyl]phenyl- | C14H10F3NO | | |
| 196 | 1942910-49-7 | 化合物 Antitumor agent-128 | Antitumor agent-128 | C18H9N3O2 | | |
| 197 | 1942918-74-2 | (R)-1-三苯甲基氮丙啶-2-羧酸 | 2-Aziridinecarboxylic acid, 1-(triphenylmethyl)-, (2R)- | C22H19NO2 | | |
| 198 | 1942919-63-2 | CAY10719 | CAY10719 | C25H20Cl2N2O2 | | |
| 199 | 1942919-69-8 | Benzenesulfonic acid, 2-(trifluoromethyl)-, (4-nitrophenyl)methyl ester | Benzenesulfonic acid, 2-(trifluoromethyl)-, (4-nitrophenyl)methyl ester | C14H10F3NO5S | | |
| 200 | 1942919-70-1 | 3-(三氟甲基)-(4-硝基苯基)甲酯苯磺酸) | Benzenesulfonic acid, 3-(trifluoromethyl)-, (4-nitrophenyl)methyl ester | C14H10F3NO5S | | |
| 201 | 1942919-79-0 | 8-[3,5-Difluoro-4-(4-morpholinylmethyl)phenyl]-2-[1-(4-piperidinyl)-1H-pyrazol-4-yl]quinoxaline dihydrochloride | 8-[3,5-Difluoro-4-(4-morpholinylmethyl)phenyl]-2-[1-(4-piperidinyl)-1H-pyrazol-4-yl]quinoxaline dihydrochloride | C27H29ClF2N6O | | |
| 202 | 194292-84-7 | 聚(5-(2-乙基己氧基)-2-甲氧基-氰基对苯二甲亚基) | POLY(5-(2'ETHYLHEXYLOXY)-2-METHOXY-CYAN& | (C36H46N2O4)n | | |
| 203 | 194294-25-2 | 5-Chloro-2-hydroxy-3-nitrophenyl-benzene carboxylate | 5-Chloro-2-hydroxy-3-nitrophenyl-benzene carboxylate | C13H8ClNO5 | | |
| 204 | 194295-85-7 | Benzenamine, 4,4'-(9,10-anthracenediyl)bis[N,N-dibutyl- | Benzenamine, 4,4'-(9,10-anthracenediyl)bis[N,N-dibutyl- | C42H52N2 | | |
| 205 | 194295-98-2 | 苯胺,4,4'-(9,10-蒽二基)双[N,N-二苯基- | Benzenamine, 4,4'-(9,10-anthracenediyl)bis[N,N-diphenyl- | C50H36N2 | 化工中间体 | 化工中间体 |
| 206 | 194296-06-5 | Benzenamine, 4,4'-(9,10-anthracenediyl)bis[N,N-bis(4-methylphenyl)- | Benzenamine, 4,4'-(9,10-anthracenediyl)bis[N,N-bis(4-methylphenyl)- | C54H44N2 | | |
| 207 | 194297-98-8 | 2-Piperidinecarboxylicacid,3-hydroxy-,(2R,3S)-rel-(9CI) | 2-Piperidinecarboxylicacid,3-hydroxy-,(2R,3S)-rel-(9CI) | C6H11NO3 | | |
| 208 | 194298-02-7 | 1,2-Piperidinedicarboxylic acid, 3-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2R,3S)-rel- | 1,2-Piperidinedicarboxylic acid, 3-hydroxy-, 1-(9H-fluoren-9-ylmethyl) ester, (2R,3S)-rel- | C21H21NO5 | | |