1,3,4,5-Tetrahydro-5-(1-oxo-3-phenyl-2-propenyl)-2H-1,5-benzodiazepin-2-one 144400-95-3 2H-1,5-Benzodiazepin-2-one, 1,3,4,5-tetrahydro-5-(1-oxo-3-phenyl-2-propenyl)-