methyl 5-(chloromethyl)-7-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate

4-hydrazino-N-(3-methylphenyl)-4-oxobutanamide

4-methyl-2-piperidin-4-yl-1,3-benzoxazole

4-chloro-N-[4-(hydrazinocarbonyl)phenyl]benzamide

N-[4-(hydrazinocarbonyl)phenyl]-2-methylbenzamide

2-[(3-methylphenyl)amino]propanohydrazide

2-(氯甲基)-5-(叔丁基)苯并噁唑, 5-tert-butyl-2-(chloromethyl)-1,3-benzoxazole

2-[(2-methylphenyl)amino]propanohydrazide

N-1-adamantylhydrazinecarboxamide

2-hydrazino-N-(2-methylphenyl)-2-oxoacetamide

N-(2-chlorophenyl)-2-hydrazino-2-oxoacetamide