Synonyms: 2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-1-methyl-5-phenyl-7-trifluoromethoxy-, bisulfate;1,3-Dihydro-1-methyl-5-phenyl-7-trifluoromethoxy-2H-1,4-benzodiazepin-2-one bisulfate;AC1L1Y1E;LS-34304;36961-43-0;hydrogen sulfate; 1-methyl-5-phenyl-7-(trifluoromethoxy)-3,4-dihydro-1,4-benzodiazepin-1-ium-2-one