109-05-7 2-METHYLPIPERIDINE 2-Pipecoline (8CI) 3000-79-1 5-20-04-00071 (Beilstein Handbook Reference) BRN 0079804 EINECS 203-642-1 NSC 31047 PIPECOLINE, ALPHA Piperidine, 2-methyl- Pipicoline alpha-Methylpiperidine alpha-Pipecolin alpha-Pipecoline