.epsilon.-Caprothiolactam .epsilon.-Thiocaprolactam 2-AZEPINETHIONE, HEXAHYDRO-, (Z)- 2H-Azepine-2-thione, hexahydro- (8CI)(9CI) 7203-96-5 EINECS 230-572-9 Hexahydro-2H-azepine-2-thione NSC 14023 cis-Hexahydro-2-azepinethione