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英文名称 中文名称 CAS号 操作
2-(3,5-Dimethylphenoxymethyl)oxirane 2-(3,5-二甲基苯氧基甲基)环氧乙烷 4287-30-3 详细
1h-Spiro[furo[3,4-c]pyridine-3,4'-piperidine] dihydrochloride 1h-螺[呋喃[3,4-c]吡啶-3,4'-哌啶]二盐酸盐 1017599-04-0 详细
4-[(4-fluorophenyl)methoxy]piperidine hydrochloride 4-[(4-氟苯基)甲氧基]哌啶盐酸盐 1185107-71-4 详细
(s)-(1-Aminoethyl)phosphonic acid (S)-(1-氨基乙基)膦酸 66068-76-6 详细
2-Amino-5-methylhex-4-enoic acid 2-氨基-5-甲基己-4-烯酸 3558-31-4 详细
tert-Butyl n-(3-aminopropyl)-n-(propan-2-yl)carbamate N-(3-氨基丙基)-N-(丙-2-基)氨基甲酸叔丁基酯 1111236-12-4 详细
1-(3-Bromopropyl)-4-nitrobenzene 1-(3-溴丙基)-4-硝基苯 53712-77-9 详细
tert-Butyl n-[(4-methyl-5-sulfanyl-4h-1,2,4-triazol-3-yl)methyl]carbamate N-[(4-甲基-5-硫烷基-4h-1,2,4-三唑-3-基)甲基]氨基甲酸叔丁酯 519056-65-6 详细
1-(3-Methoxypropyl)-1h-pyrazol-3-amine 1-(3-甲氧基丙基)-1h-吡唑-3-胺 1179235-39-2 详细
Formoterol Impurity 5 (Formoterol Impurity) (R)-N-(2-羟基-5-(2-(((1-(4-甲氧基苯基)丙烷-2-基)氨基)乙基)苯基)甲酰胺(福莫特罗杂质) 477552-93-5 详细
2,4-Diiodopyridine 2,4-二碘吡啶 83674-71-9 详细
5-Bromo-7-methyl-1h-indole-2-carboxylic acid 5-溴-7-甲基-1h-吲哚-2-羧酸 15936-76-2 详细
1,3-Oxazolidine 1,3-噁唑烷 504-76-7 详细
5-Amino-1-methyl-1h-imidazole-4-carbonitrile 5-胺-1-甲基-1h-咪唑-4-腈 27700-58-9 详细
tert-Butyl 2,3,4,5-tetrahydro-1h-azepine-1-carboxylate 2,3,4,5-四氢-1h-氮杂-1-羧酸叔丁酯 178172-25-3 详细
6-Bromopyridine-2-carboximidamide hydrochloride 6-溴吡啶-2-甲脒盐酸盐 1245806-87-4 详细
2,4,6-Trichlorobenzoic acid methyl ester 2,4,6-三氯苯甲酸甲酯 86569-78-0 详细
8-Chloro-4-hydroxyquinoline-3-carboxylic acid 8-氯-4-羟基喹啉-3-羧酸 35966-16-6 详细
2,2,2-Trifluoro-N-(3-(1-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)prop-2-yn-1-yl)acetamide 2,2,2-三氟-N-(3-(1-((2R,5S)-5-(羟甲基)四氢呋喃-2-基)-2,4-二氧代-1,2,3,4-四氢嘧啶-5-基)丙-2-炔-基)乙酰胺 114748-60-6 详细
(3AR,6S,6aS)-6-(bromomethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one (3AR,6S,6aS)-6-(溴甲基)-2,2-二甲基二氢呋喃[3,4-d][1,3]二氧戊环-4(3aH)-酮 94324-23-9 详细
1-(4-tert-Butylphenyl)cyclopropane-1-carboxylic acid 1-(4-叔丁基苯基)环丙烷-1-羧酸 211315-05-8 详细
L-Glutamic acid γ-(2,2,2-trichloroethyl) ester L-谷氨酸γ-(2,2,2-三氯乙基)酯 92739-23-6 详细
(S)-1-(1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)ethanone (Solifenacin Impurity) (S)-1-(1-苯基-3,4-二氢异喹啉-2(1H)-基)乙酮(索利那新杂质) 1422505-78-9 详细
2,5-Dimethyl-1,3-oxazole 2,5-二甲基-1,3-噁唑 23012-11-5 详细
1-(4-Amino-3-hydroxyphenyl)ethan-1-one 1-(4-胺-3-羟基苯基)乙基-1-酮 54903-54-7 详细
Ethyl 2-cycloheptylideneacetate 2-环庚基乙酸乙酯 1903-23-7 详细
4-(2-Bromoethyl)-1,2-dichlorobenzene 4-(2-溴乙基)-1,2-二氯苯 39232-02-5 详细
1-Cyclopropylbutan-1-one 1-环丙烷-1-酮 6705-46-0 详细
4-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2h-benzo[b][1,4]oxazine 4-甲基-6-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-3,4-二氢-2H-苯并[b][1,4]噁嗪 1256256-24-2 详细
4-Methyl-1,2,3,6-tetrahydropyridine 4-甲基-1,2,3,6-四氢吡啶 694-50-8 详细
1-[(tert-butoxy)carbonyl]-2,3-dihydro-1h-indole-5-carboxylic acid 1-[(叔丁氧基)羰基]-2,3-二氢-1h-吲哚-5-羧酸 339007-88-4 详细
4-Chloro-2-(chloromethyl)-3-methoxypyridine (Pantoprazole Impurity) 4-氯-2-(氯甲基)-3-甲氧基吡啶(泮托拉唑杂质) 409098-85-7 详细
Ethyl hydrogen ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate (Adefovir Impurity) 乙基阿德福韦(阿德福韦酯杂质) 116384-54-4 详细
1-Bromo-3-(prop-1-en-2-yl)benzene 1-溴-3-(丙-1-烯-2-基)苯 25108-58-1 详细
5-(Chloromethyl)-2-methyl-1,3-oxazole 5-(氯甲基)-2-甲基-1,3-噁唑 1196146-69-6 详细
3-Amino-2,4-dichloro-5-fluorobenzoic acid 3-氨基-2,4-二氯-5-氟苯甲酸 115549-13-8 详细
(S)-3-((2R,5R)-5-(4-fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one (Ezetimibe Impurity) (S)-3-((2R,5R)-5-(4-氟苯基)-2-((S)-((4-氟苯基)氨基)(4-((三甲基甲硅烷基)氧基)苯基)甲基)- 5-((三甲基甲硅烷基)氧基)戊酰基)-4-苯基噁唑烷丁-2-酮(依折麦布杂质) 1809031-15-9 详细
2-(2-(2-Methoxyethoxy)ethoxy)-2-methylpropane 2-(2-(2-甲氧基乙氧基)乙氧基)-2-甲基丙烷 52788-79-1 详细
(2R,3R,4R,5R)-2-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetate (Azacitidine Impurity) (2R,3R,4R,5R)-2-(4-氨基-2-氧代-1,3,5-三嗪-1(2H)-基)-5-(羟甲基)四氢呋喃-3,4-二乙酸二乙酯(阿扎胞苷杂质) 1415316-72-1 详细
1-Cyclopropyl-6-hydroxy-8-methoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid (Moxifloxacin Impurity) 1-环丙基-6-羟基-8-甲氧基-7-(((4aS,7aS)-八氢-6H-吡咯并[3,4-b]吡啶-6-基)-4-氧-1,4-二氢喹啉- 3-羧酸(莫西沙星杂质) 2445515-66-0 详细
(2R,5S)-ethyl 5-((benzyloxy)amino)piperidine-2-carboxylate oxalate (Avibactam Impurity) (2R,5S)-5-((苄氧基)氨基)哌啶-2-羧酸乙酯草酸酯(阿维巴坦杂质) 2413365-40-7 详细
2-(2-Methoxyphenyl)morpholine 2-(2-甲氧基苯基)吗啉 1001940-35-7 详细
N,N-Dimethyl-1-[(2S)-pyrrolidin-2-yl]methanamine hydrochloride N,N-二甲基-1-[(2S)-吡咯烷-2-基]甲胺盐酸盐 1152113-36-4 详细
Ethyl 2-(5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)acetate hydrochloride 2-(5,6,7,8-四氢吡啶并[3,4-d]嘧啶-4-基)乙酸乙酯盐酸盐 1187830-52-9 详细
2-[3-methoxy-5-(trifluoromethyl)phenyl]acetic acid 2-[3-甲氧基-5-(三氟甲基)苯基]乙酸 916421-04-0 详细
2-(2,6-Dichlorophenyl)ethanethioamide 2-(2,6-二氯苯基)乙硫酰胺 17518-49-9 详细
2-(2-Ethoxy-2-oxoethyl)pyridine-3-carboxylic acid 2-(2-乙氧基-2-氧代乙基)吡啶-3-羧酸 35969-51-8 详细
1-[4-(trifluoromethyl)phenyl]-2,3-dihydro-1h-imidazole-2-thione 1-[4-(三氟甲基)苯基]-2,3-二氢-1h-咪唑-2-硫酮 17452-18-5 详细
4-[(2-chloro-6-fluorophenyl)methoxy]benzaldehyde 4-[(2-氯-6-氟苯基)甲氧基]苯甲醛 172932-10-4 详细
2-Amino-2-(4-octyl-3-(4-octylphenethyl)phenethyl)propane-1,3-diol (Fingolimod Impurity) 2-氨基-2-(4-辛基-3-(4-辛基苯乙基)苯乙基)丙烷-1,3-二醇(芬戈莫德杂质) 851039-24-2 详细
(3R,5S,Z)-Tert-butyl 7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate (Rosuvastatin Impurity) (3R,5S,Z)-7-(4-(4-氟苯基)-6-异丙基-2-(N-甲基甲基磺酰胺基)嘧啶-5-基)-3,5-二羟基庚基6-烯酸酯的叔丁基(瑞舒伐他汀杂质) 1821422-51-8 详细
1-[(Trimethylsilyl)ethynyl]-4-(trifluoromethyl)benzene 1-[(三甲基甲硅烷基)乙炔基]-4-(三氟甲基)苯 40230-95-3 详细
tert-Butyl 2,2-dimethyl-4-oxo-1,2,3,4-tetrahydroquinoline-1-carboxylate 2,2-二甲基-4-氧代-1,2,3,4-四氢喹啉-1-羧酸叔丁酯 179898-87-4 详细
4-Chloro-2-(dimethylamino)-1,3-thiazole-5-carbaldehyde 4-氯-2-(二甲氨基)-1,3-噻唑-5-甲醛 129865-54-9 详细
2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Propionate (Dexamethasone Impurity) 2-(((8S,9R,10S,11S,13S,14S,16R,17R)-9)-氟-11,17-二羟基-10,13,16-三甲基-3-氧-6,7,8,9 ,10,11,12,13,14,15,16,17-十二碳三氢-3H-环戊[a]菲蒽-17-基)-2-氧代乙基丙酸酯(地塞米松杂质) 3793-10-0 详细
RDN-Th6-Br PM187A 1946027-62-8 详细
1-(Aminomethyl)cyclohexane-1-carboxylic acid hydrochloride 1-(氨基甲基)环己烷-1-羧酸盐酸盐 1199589-63-3 详细
5-(Pyridin-3-yl)-1,3,4-thiadiazol-2-amine 5-(吡啶-3-基)-1,3,4-噻二唑-2-胺 68787-52-0 详细
3-(Phenoxymethyl)piperidine hydrochloride 3-(苯氧基甲基)哌啶盐酸盐 28569-09-7 详细
3-Methoxy-2-methyl-4-nitropyridine 1-oxide (Pantoprazole Impurity) 3-甲氧基-2-甲基-4-硝基吡啶1-氧化物(泮托拉唑杂质) 15931-25-6 详细
(2R,4R)-1-[(2S)-2-[[(1,1- Dimethylethoxy)carbonyl]amino]-5-[[imino(nitroamino)methyl]amino]-1- oxopentyl]-4-methyl-2-piperidinecarboxylic Acid Ethyl Ester (Afatinib Impurity) (2R,4R)-1-[(2S)-2-[[(1,1-二甲基乙氧基)羰基]氨基] -5-[[亚氨基(硝基氨基)甲基]氨基] -1-氧戊基] -4-甲基 -2-哌啶羧酸乙酯(阿法替尼杂质) 74874-07-0 详细
N-2-Nitrophenylsulfenyl-L-leucine N-2-硝基苯亚磺酰基-L-亮氨酸 50571-61-4 详细
2-amino-N-(o-tolyl)thiazole-5-carboxamide (Dasatinib Impurity) 2-氨基-N-(邻甲苯基)噻唑-5-羧酰胺(达沙替尼杂质) 1184914-03-1 详细
N-(4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)-3,4-bis(dimethylamino)butanamide (Neratinib Impurity) N-(4-((3-氯-4-(吡啶-2-基甲氧基)苯基)氨基)-3-氰基-7-乙氧基喹啉-6-基)-3,4-双(二甲基氨基)丁酰胺(来那替尼杂质) 544417-27-8 详细
1-(4-methoxyphenyl)ethyl](methyl)amine 1-(4-甲氧基苯基)乙基](甲基)胺 41684-13-3 详细
3-(5-Phenyl-1,3-oxazol-2-yl)propanoic acid 3-(5-苯基-1,3-噁唑-2-基)丙酸 23485-68-9 详细
6-Chloro-2,3-dihydro-1h-inden-1-ol 6-氯-2,3-二氢-1h-茚-1-醇 52085-98-0 详细
1-Methyl-2-phenylpiperazine dihydrochloride 1-甲基-2-苯基哌嗪二盐酸盐 1185293-45-1 详细
(1-Phenylpentan-2-yl)(propyl)amine (1-苯基戊基-2-基)(丙)胺 119485-94-8 详细
(R)-3-(4-bromophenyl)-5-(hydroxymethyl)oxazolidin-2-one (Tedizolid Impurity) (R)-3-(4-溴苯基)-5-(羟甲基)噁唑烷-2-酮(特地唑胺杂质) 1252686-47-7 详细
3,3,3-Trifluoro-2-[(oxolan-2-yl)methyl]propanoic acid 3,3,3-三氟-2-[(四氢呋喃-2-基)甲基]丙酸 480438-81-1 详细
Ethyl (1R,5R,6R)-5-(pentan-3-yloxy)-7-azabicyclo[4.1.0]hept-3-ene-3-carboxylate (Oseltamivir Impurity) (1R,5R,6R)-5-(戊基-3-基氧基)-7-氮杂双环[4.1.0]庚-3-烯-3-羧酸乙酯(奥司他韦杂质) 204255-02-7 详细
2-Chloro-3-phenylpyridine 2-氯-3-苯基吡啶 31557-57-0 详细
Benzyl[(4-methoxyphenyl)methyl]amine 苄基[(4-甲氧基苯基)甲基]胺 14429-02-8 详细
Ethyl 6-hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate 6-羟基-1,2,3,4-四氢异喹啉-3-羧酸乙酯 134388-85-5 详细
2,6-Dichloropyridine-4-thiol 2,6-二氯吡啶-4-硫醇 33256-13-2 详细
(S)-3-(isocyanatomethyl)-5-methylhexanoic acid (Pregabalin Impurity) (S)-3-(异氰酸根合甲基)-5-甲基己酸(普瑞巴林杂质) 2102350-92-3 详细
(R)-1-((9-((R)-2-hydroxypropyl)-9H-purin-6-yl)amino)propan-2-ol (Tenofovir Impurity) (R)-1-(((9-((R)-2-羟丙基)-9H-嘌呤-6-基)氨基)丙-2-醇(替诺福韦杂质) 1878175-82-6 详细
2-Phenyl-1,3-thiazolidine-4-carboxylic acid 2-苯基-1,3-噻唑烷-4-羧酸 42607-21-6 详细
2-Amino-3,5,6-trifluorobenzoic acid 2-氨基-3,5,6-三氟苯甲酸 153704-09-7 详细
1-(3-Phenyl-1,2-oxazol-5-yl)ethan-1-one 1-(3-苯基-1,2-噁唑-5-基)乙基-1-酮 2048-69-3 详细
Methyl 2-amino-2-[4-(trifluoromethyl)phenyl]acetate hydrochloride 2-氨基-2-[4-(三氟甲基)苯基]乙酸甲酯盐酸盐 390815-48-2 详细
1-(2-Methoxypyridin-4-yl)methanamine dihydrochloride 1-(2-甲氧基吡啶-4-基)甲胺二盐酸盐 1029689-75-5 详细
N-(3-(4-Amino-1-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-5-yl)prop-2-yn-1-yl)-2,2,2-trifluoroacetamide N-(3-(4-氨基-1-((2R,5S)-5-(羟甲基)四氢呋喃-2-基)-2-氧代-1,2-二氢嘧啶-5-基)丙烷-2-炔-1-基)乙酰胺 114748-58-2 详细
Ethyl 5-oxopiperidine-2-carboxylate 5-氧代哌啶-2-羧酸乙酯 154807-15-5 详细
(2R,2'R)-((4-(3-oxomorpholino)phenyl)azanediyl)bis(1-(1,3-dioxoisoindolin-2-yl)propane-3,2-diyl) bis(1H-imidazole-1-carboxylate) (Rivaroxaban Impurity) (2R,2'R)-((4-(3-氧代吗啉代)苯基)氮杂二基)双(1-(1,3-二氧代异吲哚啉-2-基)丙烷-3,2-二基)双(1H-咪唑- 1-羧酸盐)(利伐沙班杂质) 2097255-05-3 详细
Ethyl 3-amino-4,4,4-trifluorobutanoate hydrochloride 3-氨基-4,4,4-三氟丁酸乙酯盐酸盐 146425-31-2 详细
2H-Naphtho[1,8-bc]furan-2-one 2H-萘并[1,8-bc]呋喃-2-酮 5247-85-8 详细
(2-Chloro-4-fluorophenyl)hydrazine (2-氯-4-氟苯基)肼 119452-65-2 详细
Methyl 3-(2-chloroacetamido)thiophene-2-carboxylate 3-(2-氯乙酰胺基)噻吩-2-羧酸甲酯 146381-88-6 详细
2-(Benzo[d][1,3]dioxol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(苯并[d][1,3]二氧杂环戊烯-4-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷 1073339-10-2 详细
Rac-(3r,4s)-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid hydrochloride, trans Rac-(3r,4s)-4-(4-氟苯基)吡咯烷-3-羧酸盐酸盐,反式 1049727-56-1 详细
3-(3-Bromo-4-methoxyphenyl)propanoic acid 3-(3-溴-4-甲氧基苯基)丙酸 1857-57-4 详细
7-Bromo-4-methyl-1,2,3,4-tetrahydroisoquinoline 7-溴-4-甲基-1,2,3,4-四氢异喹啉 1338096-94-8 详细
Tert-butyl n-(2-amino-4-methylpentyl)carbamate N-(2-氨基-4-甲基戊基)氨基甲酸叔丁酯 1117693-62-5 详细
N-(4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)-1-methyl-2,3-dioxopiperidine-4-carboxamide (Neratinib Impurity) N-(4-((3-氯-4-(吡啶-2-基甲氧基)苯基)氨基)-3-氰基-7-乙氧基喹啉-6-基)-1-甲基-2,3-二氧杂哌啶-4-羧酰胺(来那替尼杂质) 1144516-17-5 详细
(R)-3-((2S,5S)-5-(4-fluorophenyl)-2-((R)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one (Ezetimibe Impurity) (R)-3-((2S,5S)-5-(4-氟苯基)-2-((R)-((4-氟苯基)氨基)(4-((三甲基甲硅烷基)氧基)苯基)甲基)- 5-((三甲基甲硅烷基)氧基)戊酰基)-4-苯基噁唑烷丁-2-酮(依折麦布杂质) 1650568-82-3 详细
(Z)-3-(2-Bromovinyl)aniline (Erlotinib Impurity) (Z)-3-(2-溴乙烯基)苯胺(厄洛替尼杂质) 2304005-44-3 详细
tetrabutylammonium (2S,5S)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl sulfate (Avibactam Impurity) 四丁基铵(2S,5S)-2-氨基甲酰基-7-氧代-1,6-二氮杂双环[3.2.1]辛基-6-基硫酸盐(阿维巴坦杂质) 2064219-22-1 详细
4-(1h-1,2,3-Triazol-1-yl)benzaldehyde 4-(1h-1,2,3-三唑-1-基)苯甲醛 41498-10-6 详细
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