1,4-Bis(p-chlorobenzoyl)-5-methylene-7-methyl-2,3,4,5-tetrahydro-1H-1,4-diazepine 1H-1,4-Diazepine, 1,4-bis(4-chlorobenzoyl)-2,3,4,5-tetrahydro-7-methyl-5-methylene- 65426-77-9 NSC219260