benzoylhydrazine

氮气

3-(4-chlorophenyl)-4-methyl-5-phenyl-4H-1,2,4-triazole

benzene-1,2-dicarbaldehyde bis-benzoyl hydrazide

8-chloro-1,6-diphenyl-4H-(1,2,4)triazolo(4,3-a)(1,5)benzodiazepin-5(6H)-one