2,2-Diphenyl-2-methoxyacetic acid (1-isopropyl-2-pyrrolidinyl)methyl ester hydrochloride 3043-09-2 ACETIC ACID, 2,2-DIPHENYL-2-METHOXY-, (1-ISOPROPYL-2-PYRROLIDINYL)METHYL ESTER, Acetic acid, 2,2-diphenyl-2-methoxy-, (1-isopropyl-2-pyrrolidinyl)methyl ester, hydrochloride