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QC061751
别名:(R)-2-((R)-carboxy((R)-2-(4-(((R)-2-((R)-carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetamido)methyl)-5-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carbonyl)oxy)phenyl)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)acetamido)methyl)-5-(hydroxymethyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
分子式
C48H54N14O18S3
分子量
1211.22
CAS号
NA
QC061706
头孢哌酮EP杂质F
分子式: C25H27N9O8S2 (acid) , C25H26N9NaO8S2 (sodium salt)
分子量:645.67 (acid),667.65 (sodium salt)
CAS号:1315481-36-7 (acid)