Vancomycin Impurity 28 (Balhimycin) CAS No. 140932-79-2 Chemical Formula : C66H73Cl2N9O24 STD No. RM257228V 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Alectinib Impurity 45 CAS No. 1256698-42-6 Chemical Formula : C30H35N3O4 STD No. RM194645A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Diprophylline Impurity 27 CAS No. 63901-93-9 Chemical Formula : C10H13ClN4O3 STD No. RM305327D 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Diprophylline Impurity 26 CAS No. 23146-07-8 Chemical Formula : C10H12N4O3 STD No. RM305326D 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Naphthoic Acid Impurity 117 Monomer CAS No. 765871-54-3 Chemical Formula : C12H11NO2 STD No. RM6720117ND 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Azelastine Impurity 20 CAS No. 37933-01-0 Chemical Formula : C22H24ClN3O STD No. RM31220A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Cariprazine Impurity 34 Dihydrochloride CAS No. 506428-04-2 Chemical Formula : C18H27Cl2N3 ? 2HCl STD No. RM899134KLL 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Cariprazine Impurity 51 CAS No. 506427-91-4 Chemical Formula : C23H35Cl2N3O2 STD No. RM899151K 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Retagliptin mpurity 11 CAS No. 2989920-08-1 Chemical Formula : C7H7N3O3 STD No. RM458511R 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Lysine Impurity 48 CAS No. 57906-58-8 Chemical Formula : C5H11NO3 STD No. RM912048L 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Lysine Impurity 47 CAS No. 4385-91-5 Chemical Formula : C5H11NO3 STD No. RM912047L 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Ozagrel Impurity 63 (Mixture of E/Z-isomers) CAS No. 55417-50-0 Chemical Formula : C12H9Cl2NO2 STD No. RM11563O 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ