1-Naphthaleneacetamide, alpha-isopropyl-alpha-(2-piperidinoethyl)- 1505-96-0 5-20-03-00085 (Beilstein Handbook Reference) BRN 1263074 Butyramide, 2-isopropyl-2-(1-naphthyl)-4-piperidino- Butyramide, 3-methyl-2-(1-naphthyl)-2-(2-piperidinoethyl)- alpha-Isopropyl-alpha-(2-piperidinoethyl)-1-naphthylacetamide