1-Piperidinecarbothioamide, N,N-diethyl- (9CI) 1-Piperidinecarboxamide, N,N-diethylthio- 73790-58-6 N,N-Diethyl-N',N'-pentamethylenethiourea N,N-Diethylthio-1-piperidinecarboxamide NSC 203365