2,2-Diphenyl-2-methoxyacetic acid (2-(N-ethyl-N-isobutylamino)ethyl) ester hydrochloride 2912-87-0 ACETIC ACID, 2,2-DIPHENYL-2-METHOXY-, (2-(N-ETHYL-N-ISOBUTYLAMINO)ETHYL) ESTER, Acetic acid, 2,2-diphenyl-2-methoxy-, (2-(N-ethyl-N-isobutylamino)ethyl) ester, hydrochloride