2,2-Diphenyl-2-methoxyacetic acid 2-(1-methyl-2-pyrrolidinyl)ethyl ester hydrochloride 3043-14-9 ACETIC ACID, 2,2-DIPHENYL-2-METHOXY-, 2-(1-METHYL-2-PYRROLIDINYL)ETHYL ESTER, HY Acetic acid, 2,2-diphenyl-2-methoxy-, 2-(1-methyl-2-pyrrolidinyl)ethyl ester, hydrochloride