2,2-Diphenyl-2-propoxyacetic acid (1-methyl-2-pyrrolidinyl)methyl ester hydrochloride 3043-05-8 ACETIC ACID, 2,2-DIPHENYL-2-PROPOXY-, (1-METHYL-2-PYRROLIDINYL)METHYL ESTER, HYD Acetic acid, 2,2-diphenyl-2-propoxy-, (1-methyl-2-pyrrolidinyl)methyl ester, hydrochloride