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高性价比苄青霉素普鲁卡因杂质标准品哪里找?---上海甄准生物
上海甄准生物科技有限公司是一家专业经营标准物质、标准品、化学试剂及相关技术服务创新型高科技企业,坐落于人才荟萃的上海张江高科技园区。| 03045073A | 苄青霉素普鲁卡因杂质A | Imp. A (EP): 4-Aminobenzoic Acid | 150-13-0 | 100mg |
| 03045073B | 苄青霉素普鲁卡因杂质B | Imp. B (EP): (4S)-2-Carboxy[(phenylacetyl)amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic Acid (Penicilloic Acids of Benzylpenicillin) | 13057-98-2 | 100mg |
| 03045073E | 苄青霉素普鲁卡因杂质E | Imp. E (EP): Phenylacetic Acid | 103-82-2 | 100mg |
| 03045073C | 苄青霉素普鲁卡因杂质C | Imp. C (EP): (2RS,4S)-2-[[(Phenylacetyl)-amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic Acid (Penilloic Acids of Benzylpenicillin) | 501-34-8 | 100mg |
| 03045073D | 苄青霉素普鲁卡因杂质D | Imp. D (EP): (3S,7R,7aR)-5-Benzyl-2,2-dimethyl-2,3,7,7a-tetrahydroimidazo[5,1-b]thiazole-3,7-dicarboxylic Acid (Penillic Acid of Benzylpenicillin) | 13093-87-3 | 100mg |