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英文名称 中文名称 CAS
Pyridine, 5-ethynyl-2-methoxy- (9CI) 5-乙炔-2-甲氧基吡啶 663955-59-7
7-Fluoroisatin 7-氟吲哚满二酮 317-20-4
AZEPANE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER 1-BOC-氮杂卓-2-甲酸 1034708-26-3
Cefetamet hydrochloride 头孢噻肟EP杂质A 65052-63-3
ErythroMycin A 6,9-IMino Ether 红霉素A6,9 - 亚氨基醚 99290-97-8
ERYTHROMYCIN OXIME 红霉素A6,9 - 亚氨基醚 13127-18-9
Diethyl aminomalonate hydrochloride 氨基丙二酸二乙酯盐酸盐 13433-00-6
CLOPIDOGREL RELATED COMPOUND B (20 MG) (METHYL(+/-)-(O-CHLOROPHENYL)-4,5-DIHYDROTHIE-NO[2,3-C]PYRIDINE-6(7H)-ACETATE, HYDROCHLORIDE) 氯吡咯雷杂质B 144750-52-7
2-carbaldehyde-1,4-naphthoquinone 2-乙醛基呋喃并-1,4-萘醌 189763-05-1
ALPHA-CYCLOPROPYLBENZYL ALCOHOL 环丙基苯基碳酸酯 1007-03-0
(Z)-2-(Methoxyimino)-3-oxo-butanoic Acid Ethyl Ester 醚化物 66340-86-1
3-Desacetyl CefotaxiMe Lactone 头孢噻肟EP杂质E 66340-33-8
3'-N,N-Di(desMethyl)-3'-N-forMyl AzithroMycin 阿奇霉素杂质M 765927-71-7
FaMotidine Acid IMpurity 法莫替丁杂质F
FaMotidine Acid IMpurity 法莫替丁杂质 130463-35-3
1-(oxetan-3-yl)piperazine hydrochloride 1-(氧杂环丁烷-3-基)哌嗪 盐酸盐 1369338-92-0
METHYL (3S)-3-AMINO-3-PHENYLPROPANOATE (S)-3-氨基-3-苯基丙酸甲酯 37088-66-7
4-Hydroxybenzoic acid 对羟基苯甲酸 99-96-7
Cabozantinib Impurity LKLY 卡博替尼杂质LKLY
Sodium methylparaben 对羟基苯甲酸甲酯钠 5026-62-0
sitafloxacin hydrate Impurity 7-[(7S)-7-氨基-5-氮杂螺[2.4]庚烷-5-基]-8-氯-6-氟-1-[(1S,2R)-2-氟环丙基]-1,4-二氢-4-氧代-3-喹啉甲酸(西他沙星杂质) 127254-11-9
[3-[[[2-(DiaMinoMethyleneaMino)-4-thiazolyl]Methyl]thio]propionyl]sulfaMide Hydrochloride (FaMotidine IMpurity) 法莫替丁杂质C 76824-17-4
Erlotinib Impurity 盐酸厄洛替尼杂质 882420-22-6
FaMotidine sulfoxide 法莫替丁亚砜
2-Deoxy-2,2-difluoro -D-threo-pentonic acid γ-lactone 2-脱氧-2,2-二氟-D-赤式戊呋喃酮糖-3,5-二醇(吉西他滨中间体) 95058-77-8
N,N'''-[2H-1,2,4,6-Thiatriazine-3,5-diylbis(2,1-ethanediylthiomethylene-4,2-thiazolediyl)]bisguanidine S,S-dioxide (Z)-2-butenedioate (1:2) 法莫替丁杂质B 109467-08-5
Nilotinib Impurity 7 尼罗替尼杂质7 2119583-26-3
sitafloxacin hydrate Impurity 3 西他沙星杂质3
Ilaprazole Impurity D 艾普拉唑杂质D
Ilaprazole Impurity G 艾普拉唑杂质G
FMOC-1,4-DIAMINOBUTANE HYDROCHLORIDE N-FMOC-1,4-丁二胺盐酸盐 321660-77-9
Cefotaxime Sodium EP Impurity 头孢噻肟EP杂质
E-cefotaxime,Cefotaxime Impurity D (EP) 头孢噻肟杂质D(EP) 65715-12-0
Flunarizine Impurity 2 哌嗪杂质 88172-16-1
DT-4 self-condensation product DT-4自身缩合产物
Cefotaxime Sodium EP Impurity C 头孢噻肟EP杂质C 66403-32-5
Ethyl 2-(2-aminothiazol-4-yl)-2-methoxyiminoacetate 氨噻肟酸乙酯 64485-88-7
5-AMINO-2-FLUOROBENZONITRILE 3-乙炔基-4-氟苯胺 77123-60-5
FaMotidine iMpurity B 法莫替丁杂质B
1-(3,5-Dimethoxyphenyl)propan-2-one (3,5-DIMETHOXYPHENYL)ACETONE 18917-77-6
Butanoic acid, 2-(hydroxyimino)-3-oxo-, ethyl ester, (2Z)- AE肟化物 66508-93-8
Relugolix Impurity 瑞卢戈利杂质
Nitrosamine impurities 亚硝胺杂质
1-(4-Methoxybenzyl)-1h-pyrazol-5-amine 2 - (4 - 甲氧基苄基)-2H-吡唑-3 - 基胺 3528-45-8
3-(3-FLUOROPHENYL)PROPIONIC ACID 3-氟肉桂酸 458-45-7
1,4-Dibutyrylpiperazine 哌嗪杂质 17730-78-8
FaMotidine iMpurity D 法莫替丁杂质D
5-Nitronaphthalene-1-boronic acid 5-Nitronaphthalene-1-boronic acid 885007-62-5
sitafloxacin hydrate Impurity 西他沙星乙基杂质
2,3-DIOXOINDOLINE-5-CARBOXYLIC ACID 2,3-二氧代吲哚啉-5-甲酸 25128-32-9
Ibubinib impurity 伊布替尼杂质
2-Methylnaphthalene-1-boronic Acid 2-甲基萘-1-硼酸 103989-84-0
Cabozantinib Impurity EXA 卡博替尼杂质EXA 1431468-36-8
Ilaprazole Impurity M1Z1 艾普拉唑杂质M1Z1
Ilaprazole Impurity E 艾普拉唑杂质E
1-(4-AMINOPHENYL)ETHANOL 对氨基苯基乙醇 14572-89-5
N-Acetyl-L-citrulline N-乙酰-L-瓜氨酸 33965-42-3
N-Methoxyethanamide O-甲氧基-N-乙酰基羟胺(瑞卢戈利杂质) 5806-90-6
desacetylcefotaxime 头孢噻肟EP杂质B 66340-28-1
Dabigatran 甲磺酸达比加群杂质 211914-51-1
3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylsulphinyl]-N-sulphamoylpropanamidine 法莫替丁亚砜 90237-03-9
FaMotidine Acid IMpurity 3-氯-N-氨磺酰丙酰盐酸盐(法莫替丁杂质) 107880-74-0
ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE 2-(羟亚氨基)乙酰乙酸乙酯 5408-04-8
Butanoic acid, 4-bromo-2-(methoxyimino)-3-oxo-, ethyl ester, (Z)- 溴化物 65872-39-1
6-Iodo-2-methyl-1,3-benzothiazole 6-IODO-2-METHYL-1,3-BENZOTHIAZOLE 90 68867-20-9
Cefotaxime Sodium EP Impurity 头孢噻肟杂质 63527-52-6
DT-6 by-product 4S, 5R DT-6副产物4S,5R
Ilaprazole Impurity B 艾普拉唑杂质B
Benzaldehyde 苯甲醛 100-52-7
2,3-dihydroxypropyl 4-hydroxybenzoate 4-羟基-苯甲酸 2,3-二羟基丙基酯 93778-15-5
4-(2-Hydroxyethyl)phenylboronicacid 4-(2-羟基乙基)苯硼酸 137756-89-9
(R)-tert-Butyl methyl(pyrrolidin-3-yl)carbamate (R)-3-(N-BOC-N-甲氨基)吡咯烷 392338-15-7
2,4-DIMETHYL PYRROL-3-CARBALDEHYDE 舒尼替尼杂质 2199-62-4
Dabigatran Etexilate 达比加群酯杂质 429658-95-7
Nilotinib Impurity 尼罗替尼杂质 123367-26-0
FaMotidine iMpurity C 法莫替丁杂质C
Azithromycin EP Impurity P 阿奇霉素EP杂质P 92594-45-1
2-carboxylic acid-1,4-naphthoquinone 2-乙羧基呋喃并-1,4-萘醌 1133287-34-9
Clopidogrel Metabolite 氯吡咯雷杂质
Piperazine impurity 哌嗪杂质
2,3,4,5,6-PENTAFLUOROBENZENEBORONIC ACID 五氟苯硼酸 1582-24-7
3-Quinolinecarboxylic acid, 6,7- difluoro-1-(2-fluorocyclopropyl)-1,4- dihydro-4-oxo-, cis-(+)- (9CI) 西他沙星中间体 127199-00-2
3'-Des(diMethylaMino)-3'-keto AzithroMycin 阿奇霉素杂质N 612069-25-7
2-Pyrimidinecarboxaldehyde 2-嘧啶甲醛 27427-92-5
1-(Oxetan-3-yl)piperazine 1-(3-氧杂环丁基)哌嗪 1254115-23-5
Glycine, N-(2,6-dimethylphenyl)- (2,6-二甲基苯基)甘氨酸 103095-36-9
2-Pyridinecarboxylicacid,4,5,6-trichloro- 2-Pyridinecarboxylicacid,4,5,6-trichloro- 496849-77-5
Cabozantinib Impurity CB 卡博替尼杂质CB
Ilaprazole Impurity I 艾普拉唑杂质I
Butanoic acid, 4-bromo-2-(hydroxyimino)-3-oxo-, ethyl ester 4-溴-2-(羟基亚氨基)-3-氧代丁酸乙酯 75689-07-5
TERT-BUTYL 8-BROMO-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE N-BOC-8-溴-1,2,3,4-四氢异喹啉 893566-75-1
2-amino-6-methylpyridin-3-ol 2-氨基-3-羟基-6-甲基吡啶 20348-16-7
METHYL 3-AMINO-5-METHOXYBENZOATE 3-氨基-5-甲氧基苯甲酸甲酯 217314-47-1
3-(4-Methylimidazol-1-yl)-5-trifluoromethylbenzoic acid 3-(4-甲基咪唑-1-基)-5-三氟甲基苯甲酸 641571-13-3
7-[(4S)-4-Amino-6-azaspiro[2.4]heptan-6-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-4-oxoquinoline-3-carboxylic acid 7-[(4S)-4-氨基-6-氮杂螺[2.4]庚烷-6-基]-8-氯-6-氟-1-[(1R,2S)-2-氟环丙基]-4-氧代喹啉-3-羧酸(西他沙星杂质) 127254-10-8
FaMotidine AMide IMpurity 法莫替丁杂质D(盐酸法莫替丁酰胺杂质) 76824-16-3
N-Methoxy-N,3-Dimethylbutanamide N-METHOXY-N,3-DIMETHYLBUTANAMIDE 147356-77-2
6-METHYLPYRIDINE-2-BORONIC ACID 6-甲基吡啶-2-硼酸 372963-50-3
Ilaprazole Impurity H 艾普拉唑杂质H
4,4'-AZOXYDIBENZOIC ACID 氧化偶氮苯-4,4'-二羧酸 582-69-4
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CB指数:58

国籍:中国