货号 | 品名 | 英文品名 | CAS No. | 规格 |
03045147-1 | 盐酸西咪替丁杂质 | Cyanoguanidine | 461-58-5 | 100mg |
03045147-2 | 盐酸西咪替丁杂质 | Cimetidine | 51481-61-9 | 500mg |
03045147C | 盐酸西咪替丁杂质C | Imp. C (EP) as Dihydrochloride: 1-[(Methylamino)[[2-[[(5-methyl-1H-imidazol-4-yl)-methyl]sulphanyl]ethyl]amino]methylene]ureaDihydrochloride(Cimetidine Amide Dihydrochloride)52568-80-6 | | 100mg |
03045147E | 盐酸西咪替丁杂质E | Imp. E (EP): 2-Cyano-1-methyl-3-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulphinyl]-ethyl]guanidine(Cimetidine Sulphoxide) | 54237-72-8 | 100mg |
03045147D | 盐酸西咪替丁杂质D | Imp. D (EP) as Dihydrochloride:1-Methyl-3-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulphanyl]ethyl]guanidineDihydrochloride | 59660-24-1 | 100mg |
03045147H | 盐酸西咪替丁杂质H | Imp. H (EP): 1,1'-(Disulphanediyldiethylene)-bis(2-cyano-3-methylguanidine) | 74886-59-2 | 100mg |
03045147A | 盐酸西咪替丁杂质A | Imp. A (EP): 3-Cyano-2-methyl-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]-sulphanyl]ethyl]isothiourea | 52378-40-2 | 100mg |
03045147-3 | 盐酸西咪替丁杂质 | 1,1-Dimethyl-3-cyanoguanidine | 1609-06-9 | 100mg |
03045147B | 盐酸西咪替丁杂质B | Imp. B (EP): 3-Cyano-2-methyl-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]-sulphanyl]ethyl]isourea1 | 38035-55-9 | 100mg |
03045147G | 盐酸西咪替丁杂质G | Imp. G (EP): 2-Cyano-1,3-dimethylguanidine | 31857-31-5 | 100mg |
03045147J | 盐酸西咪替丁杂质J | Imp. J (EP) as Dihydrobromide: 2-[[(5-Methyl-1H-imidazol-4-yl)methyl]sulphanyl]ethanamineDihydrobromide | 38603-73-5 | 100mg |