1,1'-(o-Chlorobenzylidene)dipiperidine 34595-24-9 5-20-02-00311 (Beilstein Handbook Reference) BRN 1388712 NSC 203182 Piperidine, 1,1'-((2-chlorophenyl)methylene)bis- (9CI) Piperidine, 1,1'-(o-chlorobenzylidene)di-