Roxadustat Impurity 33 CAS No. 1421312-34-6 Chemical Formula : C18H15NO4 STD No. RM922533R 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Roxadustat Impurity 37 CAS No. 708263-68-7 Chemical Formula : C18H14N2O5 STD No. RM922537R 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Roxadustat Impurity 64 CAS No. 2376195-56-9 Chemical Formula : C28H31NO7S STD No. RM922564R 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Roxadustat Impurity 76 CAS No. 2244489-54-9 Chemical Formula : C18H15NO5 STD No. RM922576R 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Ambroxol Impurity 136 CAS No. 2376143-36-9 Chemical Formula : C7H12F3NO ? HCl STD No. RM122136A 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Elexacaftor Impurity 3 CAS No. 2229861-17-8 Chemical Formula : C14H13ClF3N3O3 STD No. RM17413E 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Betamethasone Valerate Impurity 10 CAS No. 73764-86-0 Chemical Formula : C27H35FO9S STD No. RM722210C 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Betamethasone Impurity 68 CAS No. 98574-03-9 Chemical Formula : C22H26O2 STD No. RM557268B 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Betamethasone Impurity 67 CAS No. 96789-15-0 Chemical Formula : C20H24O2 STD No. RM557267B 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Betamethasone Impurity 65 CAS No. 1215899-28-7 Chemical Formula : C22H30FO8P STD No. RM557265B 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Probucol Impurity 8 CAS No. 3957-71-9 Chemical Formula : C15H21NOS STD No. RM19588P 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Elexacaftor Impurity 1 CAS No. 2229861-18-9 Chemical Formula : C19H20ClF3N6O4S STD No. RM17411E 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ