Sarpogrelate Impurity 24 CAS No. 205690-51-3 Chemical Formula : C5H12ClNO ? HCl STD No. RM25124S 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

2-chloro-3,5,6-trimethylpyrazine CAS No. 68303-35-5 Chemical Formula : C7H9ClN2 STD No. RMAN002433 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Lecithin Impurity 54 CAS No. 319003-15-1 Chemical Formula : C50H75O10P STD No. RM691054L 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Proparacaine Impurity 4 Monomer CAS No. 736870-51-2 Chemical Formula : C16H24N2O5 STD No. RM57864PD 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Falecalcitriol Impurity 30 CAS No. 66365-05-7 Chemical Formula : C8H21NSi STD No. RM456330F 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Falecalcitriol Impurity 29 CAS No. 71018-38-7 Chemical Formula : C10H25NSi STD No. RM456329F 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Anastrozole Impurity 5 CAS No. 2469244-33-3 Chemical Formula : C17H22N4O3 STD No. RM1615A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Anastrozole Impurity 34 CAS No. 2384659-42-9 Chemical Formula : C10H10BrN STD No. RM16134A 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Etifoxine Impurity 6 CAS No. 16758-87-5 Chemical Formula : C16H15ClN2O STD No. RM15426E 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Etifoxine Impurity 5 CAS No. 1622406-34-1 Chemical Formula : C17H17ClN2O STD No. RM15425E 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Etifoxine Impurity 4 CAS No. 21801-99-0 Chemical Formula : C16H15ClN2O STD No. RM15424E 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ

Brassicasterol Impurity 40 (Mixture of E/Z-isomers) CAS No. 57855-22-8 Chemical Formula : C6H11Br STD No. RM319540B 杂质对照品有需要可以联系我 李经理-18672007304;3003337926-QQ