4,5-Diamino-1-(2-hydroxy)ethylpyrazole sulfate CAS No. 155601-30-2 Chemical Formula : C5H10N4O ? H2O4S STD No. RMAN002420 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Benzenesulfonic Acid Impurity 92 CAS No. 90673-97-5 Chemical Formula : C9H12O4S STD No. RM561092B 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Maribavir Impurity 37 CAS No. 5348-42-5 Chemical Formula : C6H6Cl2N2 STD No. RM794237M 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Rivaroxaban Impurity 272 CAS No. 1664-40-0 Chemical Formula : C8H12N2 STD No. RM942272R 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Afatinib Impurity 222 CAS No. 110828-81-4 Chemical Formula : C4H7NO2 STD No. RM14222A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Caprylic Acid Impurity 109 CAS No. 555-45-3 Chemical Formula : C45H86O6 STD No. RM2210109C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Clascoterone Impurity 64 CAS No. 39833-17-5 Chemical Formula : C21H28O3 STD No. RM809064C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Sinistrin 产品名称：Sinistrin CAS No. 37311-25-4Chemical Formula : N/ASTD No. RMAN002419 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Clindamycin Impurity 110 CAS No. 68225-59-2 Chemical Formula : C34H63ClN2O6S STD No. RM8972110C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Methylergometrine Impurity 33 CAS No. 478-84-2 Chemical Formula : C20H24BrN3O STD No. RM777233M 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Methylergometrine Impurity 32 CAS No. 65527-61-9 Chemical Formula : C22H27N3O STD No. RM777232M 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Methylergometrine Impurity 31 CAS No. 65527-62-0 Chemical Formula : C21H27N3O STD No. RM777231M 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ