Toremifene Impurity 17 Hydrochloride CAS No. 2966539-87-5(free base) Chemical Formula : C26H26ClNO HCl STD No. RM547417TL

Upadacitinib Impurity 201 CAS No. 2768445-38-9 Chemical Formula : C18H21F3N6O STD No. RM2050201U

Valsartan Impurity 59 CAS No. 1245820-09-0 Chemical Formula : C27H35N5O3 STD No. RM22559V 电话联系：18672007304

Tryptophan Impurity 65 (N-Nitroso Tryptophan) CAS No. 68807-89-6 Chemical Formula : C11H11N3O3 STD No. RM21265S

Edoxaban Tosilate Impurity 129 (N-Nitroso Edoxaban Tosilate Impurity 28 Monomer) CAS No. 3100114-24-4 Chemical Formula : C23H27ClN8O5S STD No. RM632129E

Vonoprazan Fumarate Impurity 167 (N-Nitroso Vonoprazan Fumarate Impurity 8) CAS No. 3033403-71-0 Chemical Formula : C12H12FN3O STD No. RM518167V

Raltitrexed Impurity 28 CAS No. 3025735-36-5 Chemical Formula : C23H26N4O6S STD No. RM951228R

Doramectin Impurity 5 CAS No. 157483-78-8 Chemical Formula : C50H72O14 STD No. RM39725D

Estradiol Valerate-d4 CAS No. 2673269-82-2 Chemical Formula : C23H28D4O3 STD No. RM2220ED4

Coenzyme A Impurity 13 CAS No. 38806-38-1 Chemical Formula : C23H27N7O14P2 STD No. RM472013U

Pradofloxacin Impurity 9 CAS No. 195532-56-0 Chemical Formula : C23H25FN4O3 STD No. RM18139P 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ

Ciclosporin Impurity 25 (Ciclosporin EP Impurity F) CAS No. 437611-17-1 Chemical Formula : C61H109N11O12 STD No. RM657225C 对照品项目咨询可以联系李经理-18672007304;3003337926-QQ