中文名称:头孢哌酮杂质B
英文名称:Cefoperazone Impurity B(EP)
其它信息:纯度:90%+ HPLC | 包装信息:10mg;25mg;50mg;100mg | 备注:||Chemical Formula: C25H27N9O8S2 ||Molecular Weight:645.666 ||Exact Mass:645.1424 ||(6R,7R)-7-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetamido)-3-((4-methyl-5-thioxo-4,5