N-[4-(4-formamidophenyl)phenyl]formamide

4-[2-(3,5-dioxo-1,2-diphenylpyrazolidin-4-ylidene)hydrazinyl]benzenesulfonamide

6-(4-nitrophenyl)-2,4-diphenyl-1,3-dihydro-1,2,4,5-tetrazine

N-苯基异丁胺

4-[2-(3,5-dioxo-1,2-diphenylpyrazolidin-4-ylidene)hydrazinyl]-N-(1,3-thiazol-2-yl)benzenesulfonamide