Propafenone Impurity 51 CAS No. 38965-74-1 Chemical Formula : C20H20O3 STD No. RM09051P 有需要咨询的请call李经理: 联系方式:QQ-3003337926,Tel-18672007304(微信同号)

Acetylsalicylic Acid Impurity 30 CAS No. 408336-10-7 Chemical Formula : C10H9NO6 STD No. RM120930A 有需要咨询的请call李经理： 联系方式:QQ-3003337926,Tel-18672007304（微信同号）

Etomidate Impurity 75 CAS No. 248603-82-9 Chemical Formula : C11H15NO2 STD No. RM657175E杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Silodosin Impurity 29 CAS No. 1445728-46-0 Chemical Formula : C25H28F3N3O3 STD No. RM29329S QQ--3003337926 Tel--18672007304(微信同号) 咨询专员：李玉婷

Azithromycin Impurity 69 (N-Nitroso Azithromycin EP Impurity A) CAS No. N/A Chemical Formula : C37H69N3O13 STD No. RM117269A 有需要咨询的请call李经理： 联系方式:QQ-3003337926,Tel-18672007304（微信同号）

Clarithromycin Impurity 49 (N-Nitroso Clarithromycin EP Impurity D) CAS No. N/A Chemical Formula : C37H66N2O14 STD No. RM89849C 详情请咨询李经理Tel:18672007304（微信同号）QQ:3003337926

CAS No. N/A Chemical Formula : C45H49ClN8O8S STD No. RM265848V 维萘妥拉杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Tryptophan Impurity 160 CAS No. 99295-80-4 Chemical Formula : C12H14N2O2 STD No. RM212160S杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

UV-350 Impurity 6 (Drometrizole Trisiloxane Related Compound B) CAS No. 98809-58-6 Chemical Formula : C17H17N3O STD No. RM43706U杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

CAS No. 975-91-7 Chemical Formula : C14H19N2O7P STD No. RM222537C 维生素B12杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

CAS No. 950782-90-8 Chemical Formula : C16H20FN5 STD No. RM92896I 三嗪茚草胺杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

CAS No. 950782-89-5 Chemical Formula : C16H20FN5 STD No. RM92897I 三嗪茚草胺杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926