Famotidine Impurity 55 CAS No. 105683-44-1 Chemical Formula : C4H11N5O2S2 STD No. RM47555F 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Sclareol Impurity 9 CAS No. 100349-53-9 Chemical Formula : C20H36O2 STD No. RM31239S 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Ferrocene Impurity 8 CAS No. 900505-82-0 Chemical Formula : C50H54Fe3N2P2 STD No. RM37408F 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Ambroxol Impurity 134 CAS No. 2231664-77-8 Chemical Formula : C7H12F3NO STD No. RM122134A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Chenodeoxycholic Acid Impurity 25 CAS No. 51446-79-8 Chemical Formula : C24H40O4 STD No. RM31625C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Chenodeoxycholic Acid Impurity 26 CAS No. 1144012-08-7 Chemical Formula : C24H38O4 STD No. RM31626C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Niraparib Impurity 25 CAS No. 2381228-27-7 Chemical Formula : C21H32N2O4 STD No. RM690625N 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Remdesivir Impurity 60 CAS No. 1459288-93-7 Chemical Formula : C23H28O8S STD No. RM432260R 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Remdesivir Impurity 61 CAS No. 2954791-12-7 Chemical Formula : C18H27NO6 STD No. RM432261R 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Remdesivir Impurity 62 CAS No. 78614-47-8 Chemical Formula : C11H21NO6 STD No. RM432262R 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

WIN 55212 CAS No. 131543-22-1 Chemical Formula : C27H26N2O3 STD No. RM6433W 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Revefenacin Impurity 111 (N-Nitroso Revefenacin Impurity 56) CAS No. 2416858-89-2 Chemical Formula : C6H12N2O2 STD No. RM9462111R 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ