Synonyms: Pentanoic acid, 4-(dimethylamino)-2,2-diphenyl-, ethyl ester, hydrochloride;4-Dimethylamino-2,2-diphenyl pentanoate, ethyl ester, hydrochloride;ethyl 4-(dimethylamino)-2,2-diphenylpentanoate hydrochloride(1:1);Valeric acid, 4-(N,N-dimethylamino)-2,2-diphenyl-, ethyl ester, hydrochloride;63979-45-3;AC1Q3ECR;AC1L3H7Q;AR-1I8981;LS-161079;ethyl 4-(dimethylamino)-2,2-diphenylpentanoate hydrochloride;ethyl 4-(dimethylamino)-2,2-diphenylpentanoate hydrochloride (1:1)