2276-89-3 4,4'-Dimethoxybenzilic acid, 2-(diethylamino)ethyl ester, hydrochloride Benzilic acid, 4,4'-dimethoxy-, 2-(diethylamino)ethyl ester, hydrochloride Di(4-methoxyphenyl)glycollic acid, 2-(diethylamino)ethyl ester, hydrochloride NSC121462 WLN: 2N2&2OVXQR DO1&R DO1 &GH p-Anisilic acid, 2-(diethylamino)ethyl ester, hydrochloride