1-(2-Chloroethyl)piperidine 1932-03-2 2-(1-Piperidyl)ethyl chloride 2-Piperidinoethyl chloride 5-20-02-00026 (Beilstein Handbook Reference) AI3-16194 BRN 0001184 N-(2-Chloroethyl)piperidine N-(beta-Chloroethyl)piperidine Piperidine, 1-(2-chloroethyl)- SKF 191 beta-Piperidinoethyl chloride