Propionic Acid Impurity 8 CAS No. 474900-47-5 Chemical Formula : C2H2BrFO2 STD No. RM52008P 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Nintedanib Impurity 229 CAS No. 40781-53-1 Chemical Formula : C9H9ClN2O3 STD No. RM6365229N 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Nintedanib Impurity 228 CAS No. 379255-79-5 Chemical Formula : C9H9ClN2O3 STD No. RM6365228N 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Cinnamyl Chloride Impurity 34 (Mixture of E/Z-isomers) CAS No. 3988-77-0 Chemical Formula : C13H10OS STD No. RM452934C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Cinnamyl Chloride Impurity 33 CAS No. 39078-33-6 Chemical Formula : C13H10OS STD No. RM452933C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Anabasine Impurity 10 CAS No. 1138217-84-1 Chemical Formula : C10H13FN2 STD No. RM258010A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Tyrosine Impurity 58 CAS No. 78709-81-6 Chemical Formula : C9H10FNO3 STD No. RM862058T 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Tyrosine Impurity 57 CAS No. 7656-31-7 Chemical Formula : C9H10FNO3 STD No. RM862057T 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Crisaborole Impurity 131 CAS No. 220210-56-0 Chemical Formula : C11H15BO4 STD No. RM8909131C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Crisaborole Impurity 130 CAS No. 21702-84-1 Chemical Formula : C7H6Br2O STD No. RM8909130C 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Ensifentrine Impurity 58 CAS No. 3067475-17-3 Chemical Formula : C27H32N6O5 STD No. RM202758E 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Ensifentrine Impurity 57 CAS No. 3063553-43-2 Chemical Formula : C28H35N5O5 STD No. RM202757E 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ