2-Amino-3-ethoxycarbonyl-6-benzyl-4,5,6,7-tetrahydrothieno(2,3-c)pyridine hydrochloride 24237-54-5 24237-55-6 EINECS 246-103-6 Ethyl 2-amino-6-benzyl-4,5,6,7-tetrahydrothieno(2,3-c)pyridine-3-carboxylate hydrochloride Thieno(2,3-c)pyridine-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-6-(phenylmethyl)-, ethyl ester, hydrochloride Thieno(2,3-c)pyridine-3-carboxylic acid, 2-amino-6-benzyl-4,5,6,7-tetrahydro-, ethyl ester, hydrochloride