18672007304
对照品项目咨询可以联系李经理-18672007304;3003337926-QQ
Nacubactam Impurity 33 CAS No. 1452460-58-0 Chemical Formula : C10H17N5O8S STD No. RM498933N 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ
Nacubactam Impurity 34 CAS No. 1629125-12-7 Chemical Formula : C13H24N4O7S STD No. RM498934N 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ
Nacubactam Impurity 37 CAS No. 1452459-06-1 Chemical Formula : C8H13N3O7S STD No. RM498937N 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ
Nacubactam Impurity 38 CAS No. 1629125-03-6 Chemical Formula : C12H22N4O7S STD No. RM498938N 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ