2-Propenoic acid, 3,3-diphenyl-, 2-(diethylamino)ethyl ester, hydrochloride 3,3-Diphenylacrylic acid 2-(diethylamino)ethyl ester hydrochloride 5449-57-0 Acrylic acid, 3,3-diphenyl-, 2'-(diethylamino)ethyl ester, hydrochloride NSC16341 WLN: 2N2&2OV1UYR&R &GH