5-methyl-N,4-bis(4-methylphenyl)-1,2,4-triazol-3-amine

2-(acetylhydrazinylidene)propanoic acid

2-(5-methyl-1,3,4-thiadiazol-2-yl)aniline

2-methyl-5-phenyl-1,3,4-oxadiazole

N’-(2-氯乙酰基)乙酰肼