Synonyms1-(diaminomethylidene)-2-(2-phenylethyl)guanidine;hydrochloride;N-(2-Phenylethyl)imidodicarbonimidic Diamide Hydrochloride; 1-Phenethylbiguanide Hydrochloride; Insoral;Phenformin Hydrochloride Close 1-(diaminomethylidene)-2-(2-phenylethyl)guanidine;hydrochloride;N-(2-Phenylethyl)imidodicarbonimidic Diamide Hydrochloride; 1-Phenethylbiguanide Hydrochloride; Insoral;Phenformin Hydrochloride Related products Phenformin HCl M.F. M.W. 205.26 36.46 CAT# AR-P01556 CAS# 834-28-6