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全球化学品名录

头孢呋辛钠EP杂质A(Descarbamoyl Cefuroxime)

7-PHENYLACETAMIDE-3-CHLOROMETHYL-CEPHALOSPORANIC ACID P-METHOXYBENZYL ESTER, Descarbamoyl Cefuroxime, GCLE:INTERMEDIATE FOR CEPHALOSPORIN, 3-chloromethyl-7-phenylacetylaminocephalosporanic acid p-methoxybenzyl ester, 7-PHENYLACETAMIDO-3-CHLOROMETHYLCEPHEM-4-CARBONICACID-PARA-METHOXYBENZYLESTER, 7-phenylacetamido-3-chloromethylcephem-4-carbonicacidp-methoxybenzylester, 7-PHENYLACETAMINO-3-CHLOROMETHYL-3-CEPHEM4-CARBOXYLIC ACID P-METHOXYBENZYL ESTER, Cefuroxime Impurity 4

CAS号: 56271-94-4

IUPAC名称: (6R,7R)-7-[[(2Z)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

分子式: C15H15N3O7S

分子量: 381.36100

InChI: InChI=1S/C15H15N3O7S/c1-24-17-9(8-3-2-4-25-8)12(20)16-10-13(21)18-11(15(22)23)7(5-19)6-26-14(10)18/h2-4,10,14,19H,5-6H2,1H3,(H,16,20)(H,22,23)/b17-9-/t10-,14-/m1/s1

InChIKey: OUSLHGWWWMRAIG-FBCAJUAOSA-N

SMILES: CO/N=C(/C1=CC=CO1)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)CO)C(=O)O

EINECS: -