Epinastine Impurity 42 CAS No. 1374335-92-8 Chemical Formula : C15H12N2 STD No. RM602342E 依匹斯汀杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Isoprenaline Hydrochloride Impurity 53 CAS No. 13725-13-8 Chemical Formula : C12H19NO3 STD No. RM677253I 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Racecadotril Impurity 29 CAS No. 136010-55-4 Chemical Formula : C19H20O3S STD No. RM228329R 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Rivastigmine Impurity 13 Monomer CAS No. 1346242-32-7 Chemical Formula : C16H18N2O3 STD No. RM85913RD 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Avobenzone Impurity 33 CAS No. 133931-49-4 Chemical Formula : C20H22O3 STD No. RM183033A 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Dopamine Impurity 117 (N-Nitroso Dopamine Impurity 47) CAS No. 13256-11-6 Chemical Formula : C9H12N2O STD No. RM3516117D 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

N'-(4,5-dimethoxy-2-nitrobenzylidene)-4-methylbenzenesulfonohydrazide CAS No. 1314518-44-9 Chemical Formula : C16H17N3O6S STD No. RMAN002321 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Idarubicin Impurity 38 CAS No. 1294451-48-1 Chemical Formula : C26H27NO9 ? HCl STD No. RM635238I 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Clarithromycin Impurity 51 CAS No. 129317-10-8 Chemical Formula : C53H102N2O14Si2 STD No. RM89851C 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Clarithromycin Impurity 50 CAS No. 129317-09-5 Chemical Formula : C52H100N2O14Si2 STD No. RM89850C 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Gancaonin G CAS No. 126716-34-5 Chemical Formula : C21H20O5 STD No. RMCDX01431 杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926

Atropine Impurity 48 CAS No. 126371-43-5 Chemical Formula : C17H23NO4 STD No. RM150048A杂质现货供应,有需要请联系李经理 Tel:18672007304(微信同号) QQ:3003337926