| 1 | 2811-20-3 | 2,3-二氨基丙-1-醇 | 1-Propanol, 2,3-diamino- | C3H10N2O | | |
| 2 | 2811-31-6 | 2-(dimethylamino)ethyl 4-(acetylamino)benzoate | 2-(dimethylamino)ethyl 4-(acetylamino)benzoate | C13H18N2O3 | | |
| 3 | 2811-50-9 | 7-METHOXY-4-VINYL-1,2-DIHYDRO-NAPHTHALENE | 7-METHOXY-4-VINYL-1,2-DIHYDRO-NAPHTHALENE | C13H14O | | |
| 4 | 2811-55-4 | | Benzenamine, 4,4'-[1,4-phenylenebis(methylene)]bis- | C20H20N2 | | |
| 5 | 2811-93-0 | 2(3H)-Benzofuranone, 4-hydroxy- | 2(3H)-Benzofuranone, 4-hydroxy- | C8H6O3 | | |
| 6 | 28110-65-8 | Benzoic acid, 2-hydroxy-, polymer with 4-(1,1-dimethylethyl)phenol and formaldehyde | Benzoic acid, 2-hydroxy-, polymer with 4-(1,1-dimethylethyl)phenol and formaldehyde | C18H22O5 | | |
| 7 | 28110-70-5 | 十四苯基卟吩氯化铬(Ⅲ) | CHROMIUM (III) TETRAPHENYLPORPHINE CHLORIDE | C44H28ClCrN4 | | |
| 8 | 28111-16-2 | 2-Dodecanone, 12-[(1S,2S,5R,8R)-8-methyl-6-oxa-1-azabicyclo[3.2.1]oct-2-yl]- | 2-Dodecanone, 12-[(1S,2S,5R,8R)-8-methyl-6-oxa-1-azabicyclo[3.2.1]oct-2-yl]- | C19H35NO2 | | |
| 9 | 28111-33-3 | | Cevane-3,4,12,14,16,17,20-heptol, 4,9-epoxy-, 3-acetate, (3β,4α,16β)- (9CI) | C29H45NO9 | | |
| 10 | 28111-34-4 | | Cevane-3α,4β,12,14,16β,17,20-heptol, 4,9-epoxy-, 3-acetate (8CI) | C29H45NO9 | | |
| 11 | 28112-10-9 | 1-Pyrrolidinepropiolonitrile(8CI) | 1-Pyrrolidinepropiolonitrile(8CI) | C7H8N2 | | |
| 12 | 2811266-39-2 | 盐酸依替卡因杂质67 | Etidocaine Hydrochloride Impurity 67 | | | |
| 13 | 28113-26-0 | (Z)-2,3-Dichloro-2-butenenitrile | (Z)-2,3-Dichloro-2-butenenitrile | C6H8Cl2O2 | | |
| 14 | 28113-76-0 | 4-Methylene-5α-cholestane | 4-Methylene-5α-cholestane | C28H48 | | |
| 15 | 28113-96-4 | 1H-Imidazolium,1,3-bis(2-carboxyethyl)-, inner salt | 1H-Imidazolium,1,3-bis(2-carboxyethyl)-, inner salt | C9H12N2O4 | | |
| 16 | 28114-20-7 | 2-Heptyloxirane | 2-Heptyloxirane | C9H18O | | |
| 17 | 28114-87-6 | 螺[3.3]庚烷-2-羧酸 | spiro<3.3>heptane-3-carboxylic acid | C8H12O2 | 其它 | |
| 18 | 28114-88-7 | 6-bromospiro[3.3]heptane-2-carboxylic acid | 6-bromospiro[3.3]heptane-2-carboxylic acid | C8H11BrO2 | | |
| 19 | 28114-89-8 | 6-氰基螺[3.3]庚烷-2-羧酸 | 6-cyanospiro[3.3]heptane-2-carboxylic acid | C9H11NO2 | | |
| 20 | 28114-90-1 | 6-(乙氧基羰基)螺[3.3]庚烷-2-羧酸 | 6-(Ethoxycarbonyl)spiro[3.3]heptane-2-carboxylic acid | C11H16O4 | | |
| 21 | 28114-92-3 | | 9H-Fluorene, 9-(phenylthio)- | C19H14S | | |
| 22 | 28114-99-0 | 3-Bromo-α-methyl-α-(1-methylethyl)benzenemethanol | 3-Bromo-α-methyl-α-(1-methylethyl)benzenemethanol | | | |
| 23 | 28115-00-6 | α-Methyl-α-(1-methylethyl)-3-(trifluoromethyl)benzenemethanol | α-Methyl-α-(1-methylethyl)-3-(trifluoromethyl)benzenemethanol | | | |
| 24 | 28115-25-5 | 3a,6a-二甲基甘脲 | 3a,6a-dimethyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione | C6H10N4O2 | 有机原料;脲类化合物 | |
| 25 | 28115-37-9 | [(2R,5R)-5-methylpyrrolidin-2-yl]methanol | [(2R,5R)-5-methylpyrrolidin-2-yl]methanol | C6H13NO | | |
| 26 | 28115-41-5 | 28115-41-5 | cis-((2S,5R)-5-phenylpyrrolidin-2-yl)methanol | C11H15NO | | |
| 27 | 28115-43-7 | 28115-43-7 | trans-((2S,5S)-5-phenylpyrrolidin-2-yl)methanol | C11H15NO | | |
| 28 | 28115-45-9 | 2-Pyrrolidinemethanol, 1-acetyl-5-methyl-, cis- (8CI) | 2-Pyrrolidinemethanol, 1-acetyl-5-methyl-, cis- (8CI) | C8H15NO2 | | |
| 29 | 28115-46-0 | 2-Pyrrolidinemethanol, 1-acetyl-5-methyl-, trans- (8CI) | 2-Pyrrolidinemethanol, 1-acetyl-5-methyl-, trans- (8CI) | C8H15NO2 | | |
| 30 | 28115-67-5 | 4-[(1S,3aα,6aα)-4α-(1,3-Benzodioxol-5-yl)tetrahydro-1H,3H-furo[3,4-c]furan-1β-yl]-2-methoxyphenol | 4-[(1S,3aα,6aα)-4α-(1,3-Benzodioxol-5-yl)tetrahydro-1H,3H-furo[3,4-c]furan-1β-yl]-2-methoxyphenol | C20H20O6 | | |
| 31 | 28115-68-6 | Pluviatolide | Pluviatolide | C20H20O6 | 中药对照品 | |
| 32 | 28115-75-5 | n-Heptyltetraoxyethylene | n-Heptyltetraoxyethylene | C15H32O5 | | |
| 33 | 28115-76-6 | 3,6,9,12,15,18-Hexaoxapentacosan-1-ol | 3,6,9,12,15,18-Hexaoxapentacosan-1-ol | C19H40O7 | | |
| 34 | 28115-77-7 | 3,6,9,12,15,18,21,24,27,30-Decaoxaheptatriacontan-1-ol | 3,6,9,12,15,18,21,24,27,30-Decaoxaheptatriacontan-1-ol | C27H56O11 | | |
| 35 | 28115-78-8 | 3,6,9,12,15,18,21,24,27,30,33,36-Dodecaoxatritetracontan-1-ol | 3,6,9,12,15,18,21,24,27,30,33,36-Dodecaoxatritetracontan-1-ol | C31H64O13 | | |
| 36 | 28115-85-7 | 2-甲基异硫氰酸苯甲酰酯 | 2-METHYLBENZOYL ISOTHIOCYANATE | C9H7NOS | | |
| 37 | 28115-86-8 | 3-METHYLBENZYL ISOTHIOCYANATE | 3-METHYLBENZYL ISOTHIOCYANATE | C9H9NS | | |
| 38 | 28115-92-6 | 对硝基苯甲酰异硫氰酸盐 | 4-Nitrobenzoyl Isothiocyanate | C8H4N2O3S | | |
| 39 | 28116-23-6 | 对 - 羟基苯基乙酰基甘氨酸 | p-Hydroxyphenylacetylglycine | C10H11NO4 | | |
| 40 | 28116-26-9 | N-AcetyltyraMine Glucuronide | N-AcetyltyraMine Glucuronide | C16H21NO8 | | Amines, Aromatics, Carbohydrates and Derivatives, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals |
| 41 | 28116-27-0 | | Benzeneethanol, 4-(sulfooxy)- | C8H10O5S | | |
| 42 | 28116-28-1 | Tyrosol Glucuronide | Tyrosol Glucuronide | C15H21NO8 | | |
| 43 | 28116-85-0 | (2S,3R)-2-Amino-3-methylhexanoic acid | (2S,3R)-2-Amino-3-methylhexanoic acid | | | |
| 44 | 28116-92-9 | beta-methylnorleucine | beta-methylnorleucine | | | |
| 45 | 2811663-45-1 | (E)-2,6-Di-tert-butyl-4-(4-(diethylamino)styryl)pyrylium trifluoromethanesulfonate | (E)-2,6-Di-tert-butyl-4-(4-(diethylamino)styryl)pyrylium trifluoromethanesulfonate | | | |
| 46 | 2811663-67-7 | 5-异丙基-3-甲基-1-(四氢2H-吡喃-2-基)-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)-1H-吡唑 | 5-Isopropyl-3-methyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | C18H31BN2O3 | | |
| 47 | 28117-58-0 | | 1-Propanone,1-(4-methoxyphenyl)-2-methyl-3-(4-morpholinyl)-, hydrochloride (1:1) | C15H22ClNO3 | | |
| 48 | 28117-63-7 | 4-Morpholinepropanol, a-(2,4-dimethylphenyl)-,hydrochloride (1:1) | 4-Morpholinepropanol, a-(2,4-dimethylphenyl)-,hydrochloride (1:1) | C15H24ClNO2 | | |
| 49 | 28117-74-0 | | Isoquinoline,1,2,3,4-tetrahydro-2-[2-[(4-methylphenyl)sulfonyl]ethyl]-, hydrochloride (1:1) | C18H22ClNO2S | | |
| 50 | 28117-76-2 | 4-CL-PVP | 1-(4-fluorophenyl)-2-(pyrrolidin-1-yl) propan-1-one | C13H16FNO | | |
| 51 | 28117-79-5 | 1-Propanone, 1-(4-chlorophenyl)-2-(1-pyrrolidinyl)- | 1-Propanone, 1-(4-chlorophenyl)-2-(1-pyrrolidinyl)- | C13H16ClNO | | |
| 52 | 28117-80-8 | ZZ-1 | ZZ-1 | C14H19NO | | |
| 53 | 28117-93-3 | 化合物:3,4-dimethoxy-α-Pyrrolidinopropiophenone (hydrochloride) CAS:28117-93-3 | 3,4-dimethoxy-α-Pyrrolidinopropiophenone (hydrochloride) | C15H22ClNO3 | | |
| 54 | 28118-05-0 | HYDROGEN 5-CHLORO-2[2-[[5-PHENYL-3-(3-SULPHONATOBUTYL)-3H-BENZOXAZOL-2-YLIDENE]METHYL]BUT-1-ENYL]-3- | hydrogen 5-chloro-2[2-[[5-phenyl-3-(3-sulphonatobutyl)-3H-benzoxazol-2-ylidene]methyl]but-1-enyl]-3-(3-sulphonatopropyl)benzoxazolium, sodium salt | C32H32ClN2NaO8S2 | 有机化工原料 | |
| 55 | 28118-10-7 | 5,6-二氯-2-[-(5,6-二氯-1,3-二乙基-1,3-二氢-2H-苯并咪唑-2-亚基)-1-丙烯基]-1-乙基-3-(3-磺酸丁酯)-1H,苯并咪唑内翁盐 | 5,6-dichloro-2-[3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-propenyl]-1-ethyl-3-(3-sulphonatobutyl)-1H-benzimidazolium | C27H30Cl4N4O3S | | |
| 56 | 28118-15-2 | 3-ethyl-2-[2-[(3-ethyl-5-phenyl-3H-benzoxazol-2-ylidene)methyl]but-1-enyl]-5-phenylbenzoxazolium bromide | 3-ethyl-2-[2-[(3-ethyl-5-phenyl-3H-benzoxazol-2-ylidene)methyl]but-1-enyl]-5-phenylbenzoxazolium bromide | C35H33BrN2O2 | | |
| 57 | 28118-33-4 | 2,2-二乙基丙二腈 | 2,2-DIETHYLMALONONITRILE | C7H10N2 | | |
| 58 | 28118-35-6 | | Pentanedinitrile,3,3-dimethyl- | C7H10N2 | | |
| 59 | 28118-37-8 | 4,4-dimethylheptanedinitrile | 4,4-dimethylheptanedinitrile | C9H14N2 | | |
| 60 | 28118-49-2 | 2-Naphthalene(thiocarboxylic acid)S-phenyl ester | 2-Naphthalene(thiocarboxylic acid)S-phenyl ester | C17H12OS | | |
| 61 | 28118-53-8 | 1,3-双(苯基硫代)丙烷 | 1,3-BIS(PHENYLTHIO)PROPANE | C15H16S2 | | |
| 62 | 28118-54-9 | 2-甲氧基咪唑啉 | 2-Methoxyimidazoline | C4H8N2O | | |
| 63 | 28118-79-8 | 3-(Triphenylphosphoranylidene)-2,5-pyrrolidinedione | 3-(Triphenylphosphoranylidene)-2,5-pyrrolidinedione | C22H18NO2P | | |
| 64 | 28118-80-1 | 2,5-Pyrrolidinedione,1-phenyl-3-(triphenylphosphoranylidene)- | 2,5-Pyrrolidinedione,1-phenyl-3-(triphenylphosphoranylidene)- | C28H22NO2P | | |
| 65 | 281188-84-9 | 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid, 10-(2-hydroxybutyl)-, 1,4,7-tris(1,1-dimethylethyl) ester (ACI) | 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid, 10-(2-hydroxybutyl)-, 1,4,7-tris(1,1-dimethylethyl) ester (ACI) | | | |
| 66 | 28119-61-1 | 抗坏血杂质 | 4-hydroxy-2-oxo-butanal | C4H6O3 | | |
| 67 | 281190-24-7 | | Cyclohexaneacetonitrile, 2-(methoxymethylene)-, (2E)- | C10H15NO | | |
| 68 | 281190-45-2 | Formamide, N-(1-methyl-1H-imidazol-5-yl)- (9CI) | Formamide, N-(1-methyl-1H-imidazol-5-yl)- (9CI) | C5H7N3O | | |
| 69 | 281190-51-0 | 5-溴-4-硝基-1H-苯并咪唑 | 6-Bromo-7-nitro-1H-benzo[d]imidazole | C7H4BrN3O2 | | |
| 70 | 281190-61-2 | 1H-Indole-2-carbonitrile,octahydro-,(2S,3aR,7aS)-(9CI) | 1H-Indole-2-carbonitrile,octahydro-,(2S,3aR,7aS)-(9CI) | C9H14N2 | | |
| 71 | 281191-43-3 | (S,S)-环丙基-(1-苯乙胺)乙酸 | (2S,1''S)-2-CYCLOPROPYL-2-(1-PHENYLETHYLAMINO)ACETIC ACID | C13H17NO2 | | |
| 72 | 281191-53-5 | 3-BENZYLOXY-1-ETHYNYL-4-METHOXY-BENZENE | 3-BENZYLOXY-1-ETHYNYL-4-METHOXY-BENZENE | C16H14O2 | | |
| 73 | 281191-65-9 | 4-HYDROXY-3-IODO-5-METHOXYBENZOIC ACID METHYL ESTER | 4-HYDROXY-3-IODO-5-METHOXYBENZOIC ACID METHYL ESTER | C9H9IO4 | | |
| 74 | 281191-93-3 | 2,3-Imino-1,4-diazacyclopropa[cd]pentalene,octahydro-(9CI) | 2,3-Imino-1,4-diazacyclopropa[cd]pentalene,octahydro-(9CI) | C6H9N3 | | |
| 75 | 281192-91-4 | 3-溴-1-甲基-1H-吡咯并[2,3-b]吡啶 | 3-Bromo-1-methyl-1H-pyrrolo[2,3-b]pyridine | C8H7BrN2 | | |
| 76 | 281192-93-6 | 3-溴-1-苯甲基-1H-吡咯[2,3-B]吡啶 | 1-BENZYL-3-BROMO-7-AZAINDOLE | C14H11BrN2 | | |
| 77 | 281192-94-7 | 1H-Pyrrolo[2,3-b]pyridine-2,3-dione,1-methyl-(9CI) | 1H-Pyrrolo[2,3-b]pyridine-2,3-dione,1-methyl-(9CI) | C8H6N2O2 | | |
| 78 | 281192-95-8 | 1-乙基-1H-吡咯并[2,3-b]吡啶-2,3-二酮 | 1-ethyl-1H,2H,3H-pyrrolo[2,3-b]pyridine-2,3-dione | C9H8N2O2 | | |
| 79 | 281193-14-4 | 1,4,7,10-TETRA-N-(DIETHYLPHOSPHONOAZA)DECANE | 1,4,7,10-TETRA-N-(DIETHYLPHOSPHONOAZA)DECANE | C22H54N4O12P4 | | |
| 80 | 281193-45-1 | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1R,2R,5R)-(9CI) | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1R,2R,5R)-(9CI) | C8H13FO2 | | |
| 81 | 281193-50-8 | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1R,2S,5R)-(9CI) | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1R,2S,5R)-(9CI) | C8H13FO2 | | |
| 82 | 281193-52-0 | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1S,2S,5S)-(9CI) | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1S,2S,5S)-(9CI) | C8H13FO2 | | |
| 83 | 281193-53-1 | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1S,2R,5S)-(9CI) | 6,8-Dioxabicyclo[3.2.1]octane,2-fluoro-1,5-dimethyl-,(1S,2R,5S)-(9CI) | C8H13FO2 | | |
| 84 | 281194-74-9 | 2H-Imidazol-2-one, 1-acetyl-1,3-dihydro-3,4,5-trimethyl- (9CI) | 2H-Imidazol-2-one, 1-acetyl-1,3-dihydro-3,4,5-trimethyl- (9CI) | C8H12N2O2 | | |
| 85 | 281194-75-0 | 2H-Imidazol-2-one, 1-acetyl-3-ethyl-1,3-dihydro-4,5-dimethyl- | 2H-Imidazol-2-one, 1-acetyl-3-ethyl-1,3-dihydro-4,5-dimethyl- | C9H14N2O2 | | |
| 86 | 281194-81-8 | 1H-Imidazole-2-carbonitrile,1,4,5-trimethyl-(9CI) | 1H-Imidazole-2-carbonitrile,1,4,5-trimethyl-(9CI) | C7H9N3 | | |
| 87 | 281195-16-2 | 4-(2-naphthyl)-2,6-diphenyl-1,4-dihydro-3,5-pyridinedicarbonitrile | 4-(2-naphthyl)-2,6-diphenyl-1,4-dihydro-3,5-pyridinedicarbonitrile | C29H19N3 | | |
| 88 | 281195-24-2 | 2-氨基-5-氰基-4-苯噻吩-3-甲酸乙酯 | Ethyl 2-aMino-5-cyano-4-phenylthiophene-3-carboxylate, 97% | C14H12N2O2S | | |
| 89 | 281195-35-5 | 4-(hexyloxy)-3-nitrobenzoic acid | 4-(hexyloxy)-3-nitrobenzoic acid | C13H17NO5 | | |
| 90 | 281197-55-5 | (R)-tert-butyl 2-((1,3-dioxoisoindolin-2-yl)Methyl)pyrrolidine-1-carboxylate | (R)-tert-butyl 2-((1,3-dioxoisoindolin-2-yl)Methyl)pyrrolidine-1-carboxylate | C18H22N2O4 | | |
| 91 | 281198-93-4 | 1-(2-(CHLOROMETHYL)-5-PHENYLFURAN-3-YL)ETHANONE | 1-(2-(CHLOROMETHYL)-5-PHENYLFURAN-3-YL)ETHANONE | C13H11ClO2 | | |
| 92 | 281198-94-5 | 1-(2-(ETHOXYMETHYL)-5-PHENYLFURAN-3-YL)ETHANONE | 1-(2-(ETHOXYMETHYL)-5-PHENYLFURAN-3-YL)ETHANONE | C15H16O3 | | |
| 93 | 281199-46-0 | | 1,3,2-Dioxaphospholane, 4,4,5,5-tetramethyl-2-(2-phenylethyl)-, 2-oxide | C14H21O3P | | |