| 1 | 2052-01-9 | α-溴代异丁酸 | α-Bromoisobutyric acid | C4H7BrO2 | 羧酸;中间体;原料药;通用生;格氏试剂;通用试剂;有机砌块;化学试剂;有机化学;生化试剂 | |
| 2 | 2052-06-4 | 4-溴-N,N-二乙基苯胺 | 4-Bromo-N,N-diethylaniline | C10H14BrN | 胺;化工原料;有机胺类化合物;合成材料中间体 | |
| 3 | 2052-07-5 | 2-溴联苯 | 2-Bromobiphenyl | C12H9Br | 芳烃;卤代烃;新材料;多溴联苯;有机砌块;化工原料;有机化工;分析标准品;医药中间体;联苯化合物 | |
| 4 | 2052-13-3 | 丁基鄰甲苯基醚 | butyl o-cresyl ether | C11H16O | | |
| 5 | 2052-14-4 | 柳酸丁酯 | butyl salicylate | C11H14O3 | 酯;原料;香精香料;通用试剂;有机砌块;其他原料;单体香料;香料食品类;有机中间体;有机化工原料 | 香料 |
| 6 | 2052-15-5 | 乙酰丙酸丁酯 | Butyl Levulinate | C9H16O3 | 酯;通用试剂;有机砌块;日化原料;羰基化合物;食品添加剂;有机化工原料;有机化合物-助剂;食用香料（增香剂）;天然等同香料和人造香 | |
| 7 | 2052-25-7 | 媒介黑9 | Mordant Black 9 | C16H11N2NaO6S | 原料;有机化学;化工原料;有机中间体;有机化工原料 | |
| 8 | 2052-46-2 | N,N-二甲基对苯二胺盐酸盐 | N,N-DIMETHYL-1,4-PHENYLENEDIAMINE MONOHYDROCHLORIDE | C8H13ClN2 | 生化试剂;有机中间体 | |
| 9 | 2052-46-2 | N,N-二甲基对苯二胺单盐酸盐 | N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE | C8H13ClN2 | 生化试剂;有机中间体 | |
| 10 | 2052-49-5 | 四丁基氢氧化铵 | Tetrabutylammonium hydroxide | C16H37NO | 化工;有机碱;催化剂;中间体;季铵盐;季铵碱;有机原料;CE试剂;色谱溶剂;医药原料 | |
| 11 | 2052-57-5 | (1-羟基-1-异丙基烯丙基)膦酸二乙酯 | (1-Hydroxy-1-isopropylallyl)phosphonic acid diethyl ester | C10H21O4P | | |
| 12 | 2052-63-3 | 13-cis-Retinol | 13-cis-Retinol | C20H30O | | |
| 13 | 2052-75-7 | (Z)-2,3-bis[4-(2-diethylaminoethoxy)phenyl]prop-2-enenitrile | (Z)-2,3-bis[4-(2-diethylaminoethoxy)phenyl]prop-2-enenitrile | C27H37N3O2 | | |
| 14 | 2052-92-8 | 3-METHYL-4-PHENYLPYRIDINE | 3-METHYL-4-PHENYLPYRIDINE | C12H11N | | |
| 15 | 20520-10-9 | 2-Bromoisobutyric Acid | 2-Bromoisobutyric Acid | C4H7BrO2 | | |
| 16 | 20520-33-6 | 3,3-二甲基-6-((2,2-二甲基-1-氧代丙基)氨基)-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸钠盐 | 3,3-Dimethyl-6-((2,2-dimethyl-1-oxopropyl)amino)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid monosodium salt | C13H19N2O4S.Na | | |
| 17 | 20520-37-0 | 2-Bromofurylpenicillin sodium salt | 2-Bromofurylpenicillin sodium salt | C13H12BrN2NaO5S | | |
| 18 | 20520-98-3 | 顺-2-甲苯氨基-1-环戊醇盐酸盐 | CIS-2-BENZYLAMINOMETHYL-1-CYCLOPENTANOL HYDROCHLORIDE | C13H19NO | | |
| 19 | 20521-15-7 | 间羟胺杂质25 | 1,2-Benzenediol, 4-[(1S,2S)-2-amino-1-hydroxypropyl]- | C9H13NO3 | | |
| 20 | 20521-42-0 | 2-乙烯基-2-丁烯醛 | 2-vinyl-2-butenal | C6H8O | | |
| 21 | 20521-44-2 | 1,11-DODECADIYNE | 1,11-DODECADIYNE | C12H18 | | |
| 22 | 20521-56-6 | 1-(环戊-3-烯-1-基)乙-1-酮 | Ethanone, 1-(3-cyclopenten-1-yl)- (9CI) | C7H10O | | |
| 23 | 20521-91-9 | | Propanoic acid,2-methyl-, 1-(dimethoxyphosphinyl)-2-methyl-1-propen-1-yl ester | C10H19O5P | | |
| 24 | 20521-93-1 | | Propanoicacid, 2-methyl-2-[(1-thioxoethyl)thio]-,1-(dimethoxyphosphinyl)-2-methyl-1-propen-1-yl ester | C12H21O5PS2 | | |
| 25 | 20521-95-3 | | Propanoic acid,2,2-dimethyl-, 1-(dimethoxyphosphinyl)-2-methyl-1-propen-1-yl ester | C11H21O5P | | |
| 26 | 2052118-48-4 | | 1,3-Benzodioxole, 5-bromo-6-(2,2-difluoroethenyl)- | C9H5BrF2O2 | | |
| 27 | 2052128-15-9 | H3B-5942 | H3B-5942 | C31H34N4O2 | | |
| 28 | 2052130-80-8 | H3B-6545 | 2-Butenamide, N,N-dimethyl-4-[[2-[[5-[(1Z)-4,4,4-trifluoro-1-(3-fluoro-1H-indazol-5-yl)-2-phenyl-1-buten-1-yl]-2-pyridinyl]oxy]ethyl]amino]-, (2E)- | C30H29F4N5O2 | | |
| 29 | 2052132-51-9 | 化合物 T11530 | H3B-6545 Hydrochloride | C30H30ClF4N5O2 | | |
| 30 | 2052132-56-4 | | 2-Butenamide, N,N-dimethyl-4-[[2-[4-[(1E)-4,4,4-trifluoro-1-(3-fluoro-1H-indazol-5-yl)-2-phenyl-1-buten-1-yl]phenoxy]ethyl]amino]-, hydrochloride (1:1), (2E)- | C31H30F4N4O2.ClH | | |
| 31 | 2052132-61-1 | (E)-4-(2-phenyl-1-(1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl)but-1-en-1-yl)phenol | Phenol, 4-[(1E)-2-phenyl-1-[1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl]-1-buten-1-yl]- | C28H28N2O2 | | |
| 32 | 2052134-76-4 | (E)-4-溴-1-吗啉代-2-烯-1-酮 | 2-Buten-1-one, 4-bromo-1-(4-morpholinyl)-, (2E)- | C8H12BrNO2 | | |
| 33 | 2052135-62-1 | tert-butyl (E)-(4-(dimethylamino)-4-oxobut-2-en-1-yl)(2-((5-iodopyridin-2-yl)oxy)ethyl)carbamate | tert-butyl (E)-(4-(dimethylamino)-4-oxobut-2-en-1-yl)(2-((5-iodopyridin-2-yl)oxy)ethyl)carbamate | C18H26IN3O4 | | |
| 34 | 2052136-94-2 | 5-Ethynyl-3-fluoro-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole | 1H-Indazole, 5-ethynyl-3-fluoro-1-(tetrahydro-2H-pyran-2-yl)- | C14H13FN2O | | |
| 35 | 2052136-98-6 | 3-氟-1-(四氢-2H-吡喃-2-基)-5-(4,4,4-三氟丁-1-炔-1-基)-1H-吲唑 | 1H-Indazole,3-fluoro-1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,4-trifluoro-1-butyn-1-yl)- | C16H14F4N2O | | |
| 36 | 2052137-54-7 | | Ethanamine, 2-[4-[(1E)-4,4,4-trifluoro-1-(3-fluoro-1H-indazol-5-yl)-2-phenyl-1-buten-1-yl]phenoxy]- | C25H21F4N3O | | |
| 37 | 2052159-02-9 | 2-氰基丁烷-2-基4-氯-3,5-二甲基-1H-吡唑-1-二硫代酸酯 | 2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate | C11H14ClN3S2 | | |
| 38 | 2052161-47-2 | 1H-Indole-7-carboxamide, 2,3-dihydro-5-[2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]- | 1H-Indole-7-carboxamide, 2,3-dihydro-5-[2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]- | C22H26F3N3O3 | | |
| 39 | 2052161-50-7 | 西洛多辛杂质27 | 1H-Indole-7-carboxamide, 5-[2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]- | C22H24F3N3O3 | | |
| 40 | 2052161-52-9 | 赛洛多辛代谢物钠盐 | Silodosin Metabolite Sodium Salt | C25H30F3N3O5 | | |
| 41 | 2052166-65-9 | 3-氟-4-碘-1-甲基吡啶-2(1H)-酮 | 3-Fluoro-4-iodo-1-methylpyridin-2(1H)-one | C6H5FINO | | |
| 42 | 2052167-65-2 | 3-吡啶基- 1-吡咯烷基甲硫醇 | 2052167-65-2 | C10H12N2S | 原料药 | |
| 43 | 2052187-51-4 | methyl 2-[(tert-butoxycarbonyl)-amino]-3-(2-fluoro-4-methoxyphenyl)propanoate | methyl 2-[(tert-butoxycarbonyl)-amino]-3-(2-fluoro-4-methoxyphenyl)propanoate | C16H22FNO5 | | |
| 44 | 2052193-29-8 | (2S,3R)-2-tert-Butoxycarbonylamino-3-(4-methoxy-phenyl)-butyric acid | (2S,3R)-2-tert-Butoxycarbonylamino-3-(4-methoxy-phenyl)-butyric acid | | | |
| 45 | 20522-30-9 | 2,3,4,5-四氢-1H-吡啶并[4,3-b]吲哚盐酸盐 | 2,3,4,5-Tetrahydro-1H-pyrido[4,3-b]indole hydrochloride | C11H13ClN2 | | |
| 46 | 2052256-18-3 | 1-Piperidinecarboxylic acid, 4-(4-amino-2-oxo-1(2H)-pyridinyl)-, 1,1-dimethylethyl ester | 1-Piperidinecarboxylic acid, 4-(4-amino-2-oxo-1(2H)-pyridinyl)-, 1,1-dimethylethyl ester | C15H23N3O3 | | |
| 47 | 2052256-28-5 | tert-butyl 4-((4-amino-2-oxopyridin-1(2H)-yl)methyl)piperidine-1-carboxylate | tert-butyl 4-((4-amino-2-oxopyridin-1(2H)-yl)methyl)piperidine-1-carboxylate | C16H25N3O3 | | |
| 48 | 2052256-32-1 | tert-butyl 4-((4-amino-5-methyl-2-oxopyridin-1(2H)-yl)methyl)piperidine-1-carboxylate | tert-butyl 4-((4-amino-5-methyl-2-oxopyridin-1(2H)-yl)methyl)piperidine-1-carboxylate | C17H27N3O3 | | |
| 49 | 2052256-36-5 | tert-butyl 4-(4-amino-5-methyl-2-oxopyridin-1(2H)-yl)piperidine-1-carboxylate | tert-butyl 4-(4-amino-5-methyl-2-oxopyridin-1(2H)-yl)piperidine-1-carboxylate | C16H25N3O3 | | |
| 50 | 2052277-16-2 | 1H-吲哚-5-磺酰氟 | 1H-indole-5-sulfonyl fluoride | C8H6FNO2S | | |
| 51 | 2052279-22-6 | 2-?[(1E)?-?2-?(4-?氟苯基)?乙烯基]?-?1-?甲基-?4-?[(Z)?-?(3-?甲基-? 2(3H)?-?苯并噻唑亚基)?甲基]?-喹啉?碘化物 | Quinolinium, 2-[(1E)-2-(4-fluorophenyl)ethenyl]-1-methyl-4-[(Z)-(3-methyl-2(3H)-benzothiazolylidene)methyl]-, iodide (1:1) | C27H22FIN2S | | |
| 52 | 2052279-48-6 | Ibrutinib Impurity 25 | Ibrutinib Impurity 25 | C28H28N6O4 | 杂质对照品 | |
| 53 | 2052279-49-7 | 伊布替尼杂质21 | 2-Propen-1-one, 1-[(3R)-3-[4-amino-7-oxido-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]- | C25H24N6O3 | | |
| 54 | 2052283-36-8 | 5-碘-N-丙炔基靛红 | 5-iodo-N-propargylisatin | | | |
| 55 | 2052287-45-1 | (E)-1-[3-甲基-4-(辛氧基)苯基]-2-[4-(辛氧基)苯基]二氮烯 | Diazene, 1-[3-methyl-4-(octyloxy)phenyl]-2-[4-(octyloxy)phenyl]-, (1E)- | C29H44N2O2 | | |
| 56 | 2052288-68-1 | 1H-Indole-7-carbonitrile, 5-[(2S)-2-aminopropyl]-1-[3-(benzoyloxy)propyl]-2,3-dihydro-, (2R,3R)-2,3-dihydroxybutanedioate (1:1) | 1H-Indole-7-carbonitrile, 5-[(2S)-2-aminopropyl]-1-[3-(benzoyloxy)propyl]-2,3-dihydro-, (2R,3R)-2,3-dihydroxybutanedioate (1:1) | C26H31N3O8 | | |
| 57 | 2052290-67-0 | 1H-Pyrrole-2-carboxylic acid, 3-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]- | 1H-Pyrrole-2-carboxylic acid, 3-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]- | C11H16N2O4 | | |
| 58 | 2052294-33-2 | tert-butyl (2-vinylpyridin-4-yl)carbamate | 1,1-Dimethylethyl N-(2-ethenyl-4-pyridinyl)carbamate | C12H16N2O2 | | |
| 59 | 2052294-37-6 | | Carbamic acid, N-[2-(hydroxymethyl)-4-pyridinyl]-, 1,1-dimethylethyl ester | C11H16N2O3 | | |
| 60 | 2052297-73-9 | 3-Furancarboxylic acid, tetrahydro-2-oxo-4-propyl-, ethyl ester, (4R)- | 3-Furancarboxylic acid, tetrahydro-2-oxo-4-propyl-, ethyl ester, (4R)- | C10H16O4 | | |
| 61 | 2052297-74-0 | 布瓦西坦中间体3 | brivaracetam intermediate 3 | C11H21ClN2O2 | | |
| 62 | 2052297-75-1 | 2052297-75-1 | 2052297-75-1 | C7H12Cl2O | | |
| 63 | 2052297-76-2 | 3-Furancarboxylic acid, tetrahydro-2-oxo-4-propyl-, (4R)- | 3-Furancarboxylic acid, tetrahydro-2-oxo-4-propyl-, (4R)- | C8H12O4 | | |
| 64 | 2052297-80-8 | 2052297-80-8 | 2052297-80-8 | C12H21NO3 | 杂质对照品 | |
| 65 | 2052301-24-1 | BTX161 | BTX161 | C15H16N2O3 | | |
| 66 | 2052305-98-1 | 3,3-(丁烷-1,4-叉基二(氧代))二(丙烷-1-醇) | 3,3'-(butane-1,4-diylbis(oxy))bis(propan-1-ol) | C10H22O4 | | |
| 67 | 2052306-04-2 | 2-(3-(4-(3-羟基丙氧基)丁氧基)丙氧基)乙酸叔丁酯 | tert-butyl 2-(3-(4-(3-hydroxypropoxy)butoxy)propoxy)acetate | C16H32O6 | | |
| 68 | 2052306-12-2 | TBK1 ligand 2-C-O-C4-O-C3-O-C-amide | TBK1 ligand 2-C-O-C4-O-C3-O-C-amide | | | |
| 69 | 2052306-13-3 | TBK1 PROTAC 1 | TBK1 PROTAC 1 | C53H74BrN9O9S | | |
| 70 | 2052306-15-5 | N-(3-aminopropyl)-N-methylcyclobutanecarboxamide hydrochloride | N-(3-aminopropyl)-N-methylcyclobutanecarboxamide hydrochloride | C9H19ClN2O | | |
| 71 | 2052306-16-6 | TBK1 ligand 2 | TBK1 ligand 2 | | | |
| 72 | 2052306-31-5 | TBK1 CONTROL PROTAC 4 | L-Prolinamide, N-[2-[3-[4-[3-[4-[[5-bromo-4-[[3-[(cyclobutylcarbonyl)methylamino]propyl]amino]-2-pyrimidinyl]amino]phenoxy]propoxy]butoxy]propoxy]acetyl]-3-methyl-L-valyl-4-hydroxy-N-[[4-(4-methyl-5-thiazolyl)phenyl]methyl]-, (4S)- | C53H74BrN9O9S | 小分子药物 | 小分子药物 |
| 73 | 205235-01-4 | 2,5-二溴-3-十八烷基噻吩 | 2,5-Dibromo-3-octadecylthiophene | C22H38Br2S | | |
| 74 | 205235-02-5 | 2,5-dithiophen-2-ylthiophene | 2,5-dithiophen-2-ylthiophene | C12H9BO2S3 | | |
| 75 | 2052356-33-7 | 2-(Chloromethyl)-5-fluoropyrimidine hydrochloride | 2-(Chloromethyl)-5-fluoropyrimidine hydrochloride | C5H5Cl2FN2 | | |
| 76 | 2052359-97-2 | 硫代吗啉-4-甲脒盐酸 | thiomorpholine-4-carboximidamide hydrochloride | C5H12ClN3S | | |
| 77 | 2052361-57-4 | [1,1'-Biphenyl]-4-carboxylic acid, 4'-[2-(4-carboxyphenyl)ethynyl]-2',5'-dimethoxy- | [1,1'-Biphenyl]-4-carboxylic acid, 4'-[2-(4-carboxyphenyl)ethynyl]-2',5'-dimethoxy- | C24H18O6 | | |
| 78 | 2052361-63-2 | 1,3,-two(2,2':6',2''-terpyridin-4'-yl)benzene | 1,3,-two(2,2':6',2''-terpyridin-4'-yl)benzene | | | |
| 79 | 205237-07-6 | 3-(戊氨基)丙酸 | N-Pentyl-β-alanine | C8H17NO2 | | |
| 80 | 205237-10-1 | | 1-Octanol, 8-(methylamino)- | C9H21NO | | |
| 81 | 205237-15-6 | 3,6-二溴邻苯二甲腈 | 1,2-Benzenedicarbonitrile, 3,6-dibromo- | C8 H2 Br2 N2 | | |
| 82 | 20524-59-8 | 1,2,3,4,5,7,7-Heptachlorobicyclo[2.2.1]hepta-2,5-diene | 1,2,3,4,5,7,7-Heptachlorobicyclo[2.2.1]hepta-2,5-diene | C7HCl7 | | |
| 83 | 20524-83-8 | | Methane,trichloro(dichloromethoxy)- | C2HCl5O | | |
| 84 | 20524-86-1 | Bis(dichloromethyl) ether | Bis(dichloromethyl) ether | C2H2Cl4O | | |
| 85 | 20524-89-4 | 1-(-Ethoxyethoxy)-1,2-propadiene | 1-(-Ethoxyethoxy)-1,2-propadiene | C7H12O2 | | |
| 86 | 205240-59-1 | 2-氯-3-碘-6-三氟甲基吡啶 | 2-Chloro-3-iodo-6-(trifluoromethyl)pyridine | C6H2ClF3IN | | |
| 87 | 205240-63-7 | 2-三氟甲基-6-氯-5-吡啶硼酸 | 2-Trifluoromethyl-6-chloro-5-pyridineboric acid | C6H4BClF3NO2 | 有机原料;有机氟化物 | |
| 88 | 205240-66-0 | Cyclobutanecarboxylic acid, 1-(hydroxyamino)- (9CI) | Cyclobutanecarboxylic acid, 1-(hydroxyamino)- (9CI) | C5H9NO3 | | |
| 89 | 205242-58-6 | (R)-1-(benzylamino)-3-(benzyloxy)propan-2-ol | (R)-1-(benzylamino)-3-(benzyloxy)propan-2-ol | C17H21NO2 | | |
| 90 | 205242-59-7 | (R)-4-Benzyl-6-benzyloxymethyl-morpholin-3-one | 3-Morpholinone, 6-[(phenylmethoxy)methyl]-4-(phenylmethyl)-, (6R)- | C19H21NO3 | | |
| 91 | 205242-60-0 | Morpholine, 2-[(phenylmethoxy)methyl]-4-(phenylmethyl)-, (2R)- | Morpholine, 2-[(phenylmethoxy)methyl]-4-(phenylmethyl)-, (2R)- | C19H23NO2 | | |
| 92 | 205242-61-1 | 化合物 NAS-181 FREE BASE | Morpholine, 2-[[[3-(4-morpholinylmethyl)-2H-1-benzopyran-8-yl]oxy]methyl]-, (R)- (9CI) | C19H26N2O4 | | |
| 93 | 205242-62-2 | (2R)-2-[[[3-(4-MORPHOLINYLMETHYL)-2H-1-BENZOPYRAN-8-YL]OXY]METHYL]MORPHOLINE DIMETHANESULFONATE | (2R)-2-[[[3-(4-MORPHOLINYLMETHYL)-2H-1-BENZOPYRAN-8-YL]OXY]METHYL]MORPHOLINE DIMETHANESULFONATE | C21H34N2O10S2 | | |
| 94 | 205242-64-4 | (S)-1-(苄基氨基)-3-(苄氧基)丙-2-醇 | (S)-1-(benzylamino)-3-(benzyloxy)propan-2-ol | C17H21NO2 | | |
| 95 | 205242-65-5 | | 3-Morpholinone, 6-[(phenylmethoxy)methyl]-4-(phenylmethyl)-, (6S)- | C19H21NO3 | | |
| 96 | 205242-66-6 | (S)-4-苄基-2-((苄氧基)甲基)吗啉 | (S)-4-benzyl-2-((benzyloxy)methyl)morpholine | C19H23NO2 | | |
| 97 | 205243-15-8 | 4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl){2-nitrophenyl}methyl)-3-methyl-1-phenyl-1H-pyrazol-5-ol | 4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl){2-nitrophenyl}methyl)-3-methyl-1-phenyl-1H-pyrazol-5-ol | C27H23N5O4 | | |
| 98 | 205245-17-6 | 2-氟-5-碘-3-甲基吡啶 | 2-FLUORO-5-IODO-3-PICOLINE | C6H5FIN | | |
| 99 | 205246-50-0 | Propanoic acid, 2-[(4,5-dihydro-1H-imidazol-2-yl)hydrazono]- (9CI) | Propanoic acid, 2-[(4,5-dihydro-1H-imidazol-2-yl)hydrazono]- (9CI) | C6H10N4O2 | | |
| 100 | 205246-65-7 | 1-(1,3-二甲基-1H-吡唑-5-基)乙酮 | 5-ISOTHIOCYANATO-1,3-DIMETHYL-1H-PYRAZOLE | C6H7N3S | | |
| 101 | 205247-51-4 | 2,5,6-TRI-O-BUTYRYL-MYO-INOSITOL-1,3,4-TRISPHOSPHATE-HEXAKIS(ACETOXYMETHYL) ESTER | 2,5,6-TRI-O-BUTYRYL-MYO-INOSITOL-1,3,4-TRISPHOSPHATE-HEXAKIS(ACETOXYMETHYL) ESTER | C36H57O30P3 | | |
| 102 | 205248-54-0 | Bicyclo[2.2.1]heptane-1-Methanesulfonic acid, 7,7-diMethyl-2-oxo-, sodiuM salt, (1R,4S)- | Bicyclo[2.2.1]heptane-1-Methanesulfonic acid, 7,7-diMethyl-2-oxo-, sodiuM salt, (1R,4S)- | C10H15NaO4S | | |
| 103 | 205248-65-3 | Isonardoperoxide | Isonardoperoxide | C15H22O4 | 倍半萜 | |
| 104 | 205248-77-7 | 托吡酯杂质28 | β-D-Fructopyranose, 2,3:4,5-bis-O-(1-methylethylidene)-, 1-(N-ethylsulfamate) | C14H25NO8S | | |
| 105 | 205249-06-5 | Des-[4,5-O-(1-methylethylidene)] Topiramate | Des-[4,5-O-(1-methylethylidene)] Topiramate | C9H17NO6S | | |
| 106 | 205249-19-0 | 托吡酯杂质30 | Topiramate Impurity 30 | C12H21NO8S | | |
| 107 | 20525-20-6 | 4-溴黄酮 | 4'-Bromoflavone | C15H9BrO2 | | |
| 108 | 20525-37-5 | | 1,2,4-Trioxolane, 3-octyl- | C10H20O3 | | |
| 109 | 20525-62-6 | DIBUTYLDIETHYLTIN | DIBUTYLDIETHYLTIN | C12H28Sn | | |
| 110 | 20525-74-0 | Dicyclopentylzinc | Dicyclopentylzinc | | | |
| 111 | 20525-87-5 | 5H-Pyrido[3,4-b][1,4]benzothiazine-5-propanamine,N,N-dimethyl-, hydrochloride (1:2) | 5H-Pyrido[3,4-b][1,4]benzothiazine-5-propanamine,N,N-dimethyl-, hydrochloride (1:2) | C16H19N3S.2ClH | | |
| 112 | 205250-11-9 | Benzoic acid, 2-(1-propynyl)- (9CI) | Benzoic acid, 2-(1-propynyl)- (9CI) | C10H8O2 | | |
| 113 | 205250-12-0 | Benzoic acid, 2-[2-(trimethylsilyl)ethynyl]- | Benzoic acid, 2-[2-(trimethylsilyl)ethynyl]- | C12H14O2Si | | |
| 114 | 205250-13-1 | Benzoyl chloride, 2-(1-propynyl)- (9CI) | Benzoyl chloride, 2-(1-propynyl)- (9CI) | C10H7ClO | | |
| 115 | 205250-25-5 | Tetradecanoic acid, 13-methyl-, (1R)-1-[2-[(carboxymethyl)amino]-2-oxoethyl]tetradecyl ester | Tetradecanoic acid, 13-methyl-, (1R)-1-[2-[(carboxymethyl)amino]-2-oxoethyl]tetradecyl ester | C33H63NO5 | | |
| 116 | 205251-35-0 | (R,R)-N-BENZYL-3,4-TRANS-(N-BOC)-DIAMINOPYRROLIDINE | (R,R)-N-BENZYL-3,4-TRANS-(N-BOC)-DIAMINOPYRROLIDINE | C21H33N3O4 | | |
| 117 | 205252-36-4 | D-丙氨酰-L-谷氨酰胺 | H-D-Ala-Gln-OH | C8H16N3O4 | | |
| 118 | 205252-37-5 | Propanamide, 2-amino-N-[(3S)-2,6-dioxo-3-piperidinyl]-, (2R)- | Propanamide, 2-amino-N-[(3S)-2,6-dioxo-3-piperidinyl]-, (2R)- | C8H13N3O3 | | |
| 119 | 205252-57-9 | 2,4,6-Octatrienoic acid, 8-(3,4-dihydro-1(2H)-naphthalenylidene)-3,7-dimethyl-, (2E,4E,6Z,8E)- | 2,4,6-Octatrienoic acid, 8-(3,4-dihydro-1(2H)-naphthalenylidene)-3,7-dimethyl-, (2E,4E,6Z,8E)- | C20H22O2 | | |
| 120 | 205252-59-1 | 化合物 (all-E)-UAB30 | UAB 30 | C20H22O2 | | |
| 121 | 205253-72-1 | 1H-Indole-3-carbonyl chloride, 1-methoxy- (9CI) | 1H-Indole-3-carbonyl chloride, 1-methoxy- (9CI) | C10H8ClNO2 | | |
| 122 | 205254-94-0 | PDGFR Tyrosine Kinase Inhibitor III | PDGFR Tyrosine Kinase Inhibitor III | C27H27N5O4 | | |
| 123 | 205255-11-4 | 1-Piperazinecarboxamide, 4-(6,7-dimethoxy-4-quinazolinyl)-N-(4-nitrophenyl)- | 1-Piperazinecarboxamide, 4-(6,7-dimethoxy-4-quinazolinyl)-N-(4-nitrophenyl)- | C21H22N6O5 | | |
| 124 | 205256-55-9 | CT52923 | CT52923 | C23H25N5O4S | | |
| 125 | 2052588-76-6 | pyrrolo[1,2-a]pyrazin-1-amine | pyrrolo[1,2-a]pyrazin-1-amine | C7H7N3 | | |
| 126 | 2052588-85-7 | 7-fluoropyrrolo[2,1-f][1,2,4]triazin-4-amine | Pyrrolo[2,1-f][1,2,4]triazin-4-amine, 7-fluoro- | C6H5FN4 | | |
| 127 | 2052589-16-7 | 6-溴吡咯并[1,2-a]吡嗪-1-胺 | Pyrrolo[1,2-a]pyrazin-1-amine, 6-bromo- | C7H6BrN3 | | |
| 128 | 205259-23-0 | Methyl 6-nitro-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylate | Methyl 6-nitro-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylate | C9H7N3O5 | | |
| 129 | 205259-37-6 | 6,7-二氟喹唑啉-4(3H)-酮 | 6,7-Difluoroquinazolin-4-ol | C8H4F2N2O | | |
| 130 | 205259-40-1 | 4-(苄氧基)-5-甲氧基-2-硝基苯甲酸苄酯 | Benzyl 4-(benzyloxy)-5-methoxy-2-nitrobenzoate | C22H19NO6 | | |
| 131 | 205259-41-2 | 2-氨基-4-(苄氧基)-5-甲氧基苯甲酸苄酯 | Benzyl 2-amino-4-(benzyloxy)-5-methoxybenzoate | C22H21NO4 | 中间体;医药中间体 | |
| 132 | 205259-71-8 | (4-(哌啶-1-基磺酰基)苯基)甲胺 | (4-(Piperidin-1-ylsulfonyl)phenyl)MethanaMine | C12H18N2O2S | | |
| 133 | 205259-75-2 | (3-甲基吡嗪-2-基)甲胺 | 2-(AMinoMethyl)-3-Methylpyrazine hydrochloride | C6H10ClN3 | | |
| 134 | 205259-88-7 | 6-甲氧基-4-(1- 哌嗪)-喹唑啉 | 6-methoxy-4-(1-piperazinyl)-Quinazoline | C13H16N4O | | |
| 135 | 205259-91-2 | 7-CHLORO-4-(PIPERAZIN-1-YL)QUINAZOLINE | 7-CHLORO-4-PIPERAZIN-1-YL-QUINAZOLINE | C12H13ClN4 | | |
| 136 | 2052591-32-7 | Samrotamab | Samrotamab | | | |
| 137 | 2052591-41-8 | (4-bromo-5-chloro-2-fluorophenoxy)(tert-butyl)dimethylsilane | (4-bromo-5-chloro-2-fluorophenoxy)(tert-butyl)dimethylsilane | C12H17BrClFOSi | | |
| 138 | 20526-58-3 | sulphosuccinic acid, sodium salt | sulphosuccinic acid, sodium salt | C4H7NaO7S | | |
| 139 | 20526-69-6 | 7-二乙基氨基二乙基胺 | 7-DIETHYLAMINOHEPTYLAMINE | C11H26N2 | | |
| 140 | 20526-83-4 | 萘-1-13C | Naphthalene-1-13C | C10H8 | | |
| 141 | 20526-97-0 | 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮 | 4-CHLOROBENZYLIDENE PHTHALIDE | C15H9ClO2 | 有机化学;杂质对照品 | |
| 142 | 205260-07-7 | 6,7-二甲氧基-2-甲基-4-(哌嗪-1-基)喹唑啉 | 6,7-DiMethoxy-2-Methyl-4-(Piperazin-1-Yl)Quinazoline | C15H20N4O2 | | |
| 143 | 205260-08-8 | 205260-08-8 | 205260-08-8 | C14H14F3N3 | | |
| 144 | 205260-09-9 | 205260-09-9 | 205260-09-9 | C14H14F3N3O | | |
| 145 | 205260-10-2 | 205260-10-2 | 205260-10-2 | C14H14F3N3 | | |
| 146 | 205262-91-5 | Ethanone, 1-(2,4,5-trimethyl-3-furanyl)- (9CI) | Ethanone, 1-(2,4,5-trimethyl-3-furanyl)- (9CI) | C9H12O2 | | |
| 147 | 205264-33-1 | 1-Boc-4-Isoquinolin-1-yl-piperazine | tert-butyl 4-isoquinolin-1-ylpiperazine-1-carboxylate | C18H23N3O2 | 菲啰啉 喹啉 异喹啉 | |
| 148 | 2052649-42-8 | Samrotamab Vedotin | Samrotamab Vedotin | | | |
| 149 | 205265-04-9 | 2-(2-methyl-1-oxo-2-propenyl)oxyethyl ester | 2-(2-methyl-1-oxo-2-propenyl)oxyethyl ester | | | |
| 150 | 20527-10-0 | 1H-Arsole,2,5-dimethyl-1-phenyl- | 1H-Arsole,2,5-dimethyl-1-phenyl- | C12H13As | | |
| 151 | 20527-61-1 | 1,3-Dicyclohexyl-5-(3-oxobutyl)barbituric acid | 1,3-Dicyclohexyl-5-(3-oxobutyl)barbituric acid | C20H30N2O4 | | |
| 152 | 20528-70-5 | Liquiridiolic acid | Liquiridiolic acid | C30H48O5 | 三萜 | |
| 153 | 2052885-67-1 | 化合物 TOFACITINIB MALEATE | Tofacitinib maleate | | | |
| 154 | 20529-19-5 | 3-(4-苯基-1- 哌嗪)丙胺 | 3-(4-phenylpiperazin-1-yl)propan-1-amine | C13H21N3 | | |
| 155 | 20529-20-8 | 3-[4-(3-氯苯基)哌嗪-1-基]丙-1-胺 | 3-[4-(3-chlorophenyl)piperazin-1-yl]propan-1-amine | C13H20ClN3 | | |
| 156 | 20529-23-1 | 1-(3-氨基)-4-(2-甲氧基苯基)哌嗪 | 1-(3-AMinopropyl)-4-(2-Methoxyphenyl)piperazine | C14H23N3O | 杂质对照品;对照品-杂质对照品 | |
| 157 | 20529-26-4 | 2-[4-(4-甲氧苯基)哌嗪-1-基]乙胺 | 2-[4-(4-methoxyphenyl)piperazin-1-yl]ethanamine | C13H21N3O | | |
| 158 | 20529-84-4 | Bicyclo[2.2.1]hept-5-ene-2-methanol, 3-methyl- | Bicyclo[2.2.1]hept-5-ene-2-methanol, 3-methyl- | C9H14O | | |
| 159 | 20529-91-3 | D-苯丙氨酸乙酯 | D-phenylalanineethylester | C11H15NO2 | | |
| 160 | 2052955-21-0 | 2-{4-[(4-Methoxyphenyl)methyl]phenyl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 2-{4-[(4-Methoxyphenyl)methyl]phenyl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | C20H25BO3 | | |
| 161 | 2052955-83-4 | DSPE-PEG(5000) DBCO | DSPE-PEG(5000) DBCO | | | |
| 162 | 2052962-07-7 | 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid, 10-[2-[[2-[4-[[[[6-[[[(4-fluoro-3-methylphenyl)methyl]amino]carbonyl]-4-pyrimidinyl]carbonyl]amino]methyl]phenoxy]ethyl]amino]-2-oxoethyl]-, 1,4,7-tris(1,1-dimethylethyl) ester (ACI) | 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid, 10-[2-[[2-[4-[[[[6-[[[(4-fluoro-3-methylphenyl)methyl]amino]carbonyl]-4-pyrimidinyl]carbonyl]amino]methyl]phenoxy]ethyl]amino]-2-oxoethyl]-, 1,4,7-tris(1,1-dimethylethyl) ester (ACI) | | | |
| 163 | 2052965-74-7 | 1-(10-苯基蒽-9-基)萘并[2,3-B]苯并呋喃 | Benzo[b]naphtho[2,3-d]furan, 1-(10-phenyl-9-anthracenyl)- | C36H22O | | |
| 164 | 2052968-88-2 | | ASGPR modulator-1 | | | |
| 165 | 2052969-18-1 | Upacicalcet sodium | Upacicalcet sodium | C11H15ClN3NaO6S | | |
| 166 | 2052970-45-1 | 2052970-45-1 | 2052970-45-1 | C21H21F3N6O2S | | |
| 167 | 2052996-04-8 | | 1H-Indazole-4-methanol, α-[(3-methoxyphenyl)methyl]-1-(tetrahydro-2H-pyran-2-yl)-5-[(tetrahydro-2H-pyran-2-yl)oxy]- | C26H32N2O5 | | |
| 168 | 2052996-05-9 | | Ethanone, 1-(5-hydroxy-1H-indazol-4-yl)-2-(3-methoxyphenyl)- | C16H14N2O3 | | |
| 169 | 2052996-28-6 | Benzenemethanol, α-[[(4,6-dimethyl-2-pyrimidinyl)oxy]methyl]-α-phenyl- | Benzenemethanol, α-[[(4,6-dimethyl-2-pyrimidinyl)oxy]methyl]-α-phenyl- | C20H20N2O2 | | |
| 170 | 2052996-29-7 | 2-((4,6-Dimethylpyrimidin-2-yl)oxy)-1-phenylethan-1-one | 2-((4,6-Dimethylpyrimidin-2-yl)oxy)-1-phenylethan-1-one | C14H14N2O2 | | |