1,3-Dihydro-7-(methanesulfonamido)-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one 32224-66-1 5-25-15-00276 (Beilstein Handbook Reference) BRN 0708091 Methanesulfonamide, N-(2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-7-yl)-