1,3-Dihydro-1,3-dimethyl-7-nitro-5-phenyl-2H-1,4-benzodiazepin-2-one 2H-1,4-BENZODIAZEPIN-2-ONE, 1,3-DIHYDRO-1,3-DIMETHYL-7-NITRO-5-PHENYL- 89141-65-1 BRN 5612109