1-Naphthaleneacetamide, alpha-(2-(dimethylamino)ethyl)-alpha-ethyl- 2807-91-2 BRN 2814546 Butyramide, 4-(dimethylamino)-2-ethyl-2-(1-naphthyl)- alpha-Ethyl-alpha-(2-dimethylaminoethyl)-1-naphthylacetamide