33310-59-7 5-20-03-00229 (Beilstein Handbook Reference) BRN 1676359 NSC 180614 Piperidine, 1,1'-(3-(1-naphthyl)-3-(N-(2-(1-naphthyl)-2-(2-(1-pyrrolidinyl)ethyl)-4-(1-pyrrolidinyl)butyl)formimidoyl)pentamethylene)di- (8CI) Piperidine, 1,1'-(delta,delta'-nitriloditetramethylene)bis(gamma-(1-naphthyl)-gamma-(2-piperidinoethyl)-