74214-65-6 CAP-2 DL-1-(gamma-Chloropropyl)-2-chloromethylpiperidine hydrobromide NSC 168674 Piperidine, 2-(chloromethyl)-1-(3-chloropropyl)-, hydrobromide, (PM)- (9CI) Piperidine, 2-chloromethyl-1-(3-chloropropyl)-, hydrobromide, DL-