rac-Clopidogrel EP Impurity B HCl Catalogue L620414 CAS 144750-52-7 M.W 321.83 36.46 M.F C16H16ClNO2S. HCl Specifications FAQs methyl 2-(2-chlorophenyl)-2-(4,7-dihydrothieno[2,3-c]pyridin-6(5H)-yl)acetate, hydrochloride (1:1)
