1-(2-(alpha-Pyridyl)ethyl)piperidine 2-(2-(1-Piperidinyl)ethyl)pyridine 2-(2-(Piperidyl)ethyl)pyridine 2-(2-Piperidinoethyl)pyridine 5-22-09-00372 (Beilstein Handbook Reference) 5452-83-5 BRN 0145873 EINECS 226-696-8 NSC 18995 Pyridine, 2-(2-(1-piperidinyl)ethyl)- Pyridine, 2-(2-piperidinoethyl)-