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英文名称 中文名称 CAS
Losartan carboxaldehyde 氯沙坦甲醛 114798-36-6
Lidocaine N-Oxide 利多卡因N氧化物 2903-45-9
N-Nitroso-N-methyl-2-phenylethylamine 4-甲基亚硝胺基-1-3-吡啶基-1-丁酮 13256-11-6
Omeprazole n-oxide 奥美拉唑 N-氧化物 176219-04-8
2'-Deoxyguanosine monohydrate 2'-脱氧鸟苷一水合物 312693-72-4
Ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate 2-(4-羟基苯基)-4-甲基噻唑-5-羧酸乙酯 161797-99-5
3-(1-Carboxyethyl)benzoic acid 酮洛芬相关物质C 68432-95-1
4-(2,3-Dichlorophenyl)-1-piperazinebutanol 阿立哌唑羟基丁基杂质 870765-38-1
5-O-Desosaminyl-6-O-methylerythronolide A 克拉霉素杂质H 118058-74-5
3,5-Diiodo-L-thyronine 3,5-二碘-L-甲状腺素 1041-01-6
3-Acetylthio-2-methylpropionic acid 3-乙酰硫基-2-甲基丙酸 33325-40-5
9-O-Erythromycin oxime 红霉素A肟 13127-18-9
2-Chloro-5-nitrobenzoic acid 2-氯-5-硝基苯甲酸 2516-96-3
N-Nitrosodibutylamine N-亚硝基二丁胺 924-16-3
3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 3-(2-氯乙基)-6,7,8,9-四氢-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮 63234-80-0
Dimethyl acetylsuccinate 乙酰丁二酸二甲酯 10420-33-4
Ramelteon 雷美替胺 196597-26-9
2-Desfluoro Fluconazole 氟康唑杂质B/(2-(4 氟苯基)-1,3-双(1H-1,2,4-三唑-1-基)丙烷-2-醇) 81886-51-3
Desmethyl azithromycin 阿奇霉素 A 76801-85-9
Methyl(+/-)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate, hydrochloride 氯吡咯雷杂质B 144750-52-7
N-nitrosodiisopropyl amine 亚硝基二异丙胺 601-77-4
4-[beta-(5-Methyl pyrazine-2-carboxy-amido)ethyl]benzene sulphonamide 2-[4-氨基磺酰-苯基]-乙基-5-甲基吡嗪甲酰胺 33288-71-0
2-Amino-3,5-dibromobenzaldehyde 2-氨基-3,5-二溴苯甲醛 50910-55-9
Valganciclovir 缬更昔洛韦 175865-60-8
4-[2-(2-Amino-4(3H)-oxo-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid 4-[2-(2-氨基-4,7-二氢-4-氧代-3H-吡咯并[2,3]嘧啶-5-基)乙基]苯甲酸 137281-39-1
N-Desmethyl levofloxacin 左氧氟沙星相关物质A 117707-40-1
Phenyl glyoxilic acid 苯甲酰甲酸 611-73-4
Solifenacin N-oxide 索利那新N-氧化物 180272-28-0
Parapropamol 对丙胺酚 1693-37-4
4-[(7-Chloro-4-quinolinyl)amino]-1-pentanol 4-[(7-氯-4-喹啉)氨基]-1-戊醇 10500-64-8
3'-N-[[4-(acetylamino)phenyl]sulfonyl]-3'-Ndemethylazithromycin 阿奇毒素相关物质H 612069-30-4
3'-(N,N-didemethyl)-3'-N-formylazithromycin 阿奇霉素杂质M 765927-71-7
Aripiprazole N1-Oxide 阿立哌唑-N1-氧化物 573691-09-5
3-[2-[4-[4-Fluoro-2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]benzoyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H- pyrido[1,2-a]pyrimidin-4-one 利培酮杂质I 1329796-66-8
4-(2-Methoxyethyl)-phenol 对甲氧基乙基苯酚 56718-71-9
Hydroquinidine hydrochloride 氢鲲盐酸盐 1476-98-8
Phthalimide 邻苯二甲酰亚胺 85-41-6
Ursodeoxycholic acid 熊去氧胆酸 128-13-2
Ethyl 4-pyrazole carboxylate 4-吡唑甲酸乙酯 37622-90-5
Benzoin 安息香 119-53-9
5-Amino-[1,3,4]thiadiazole-2-thiol 2-氨基-5-巯基-1,3,4-噻二唑 2349-67-9
Amethocaine hydrochloride 盐酸丁卡因 136-47-0
4-tert-Butylcatechol 对叔丁基邻苯二酚 98-29-3
3'-Hydroxyacetophenone 3-羟基苯乙酮 121-71-1
6-Aminopenicillanic acid 6-氨基青霉烷酸 551-16-6
4-Hydroxybenzoic acid 对羟基苯甲酸 99-96-7
Fexofenadine methyl ester 非索非那定EP杂质D 154825-96-4
2-Chloro-3-nitrobenzoic acid 2-氯-3-硝基苯甲酸 3970-35-2
Sulphanilic acid 对氨基苯磺酸 121-57-3
Glimepiride Carbamate 格列美脲杂质C(格列美脲氨基甲酸乙酯) 119018-30-3
Salicylic acid 水杨酸 69-72-7
2-[(2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate 阿昔洛韦EP杂质A 102728-64-3
3-Phenoxybenzaldehyde 间苯氧基苯甲醛 39515-51-0
Dicyandiamide 双氰胺 461-58-5
6-Amino-5-formamido-1,3-dimethyluracil 6-氨基-5-甲酰氨基-1,3-二甲基尿嘧啶 7597-60-6
2-Hydrazinoadenosine 2-肼基腺苷 15763-11-8
Rosuvastatin Ethyl Ester 瑞舒伐他汀乙酯 851443-04-4
N-[Ethyl-(2-pyridyl-5-ethyl) Pioglitazone 吡格列酮杂质C (EP) 952188-00-0
2-Amino-5-nitrodiphenyl ether 4-硝基-2-苯氧基苯胺 5422-92-4
p-Butylhydratropic acid 布洛芬杂质B 3585-49-7
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