ethyl 2-[(chloroacetyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate

2-[(chloroacetyl)amino]thiophene-3-carboxamide

3-[(2-氯乙酰)氨基]噻吩-2-甲酸甲酯, methyl 3-[(chloroacetyl)amino]thiophene-2-carboxylate

2-ethylbutanohydrazide

2-(2-nitrophenoxy)acetohydrazide

2-(3,4-dimethylphenyl)quinoline-4-carbohydrazide

2-(2-methylphenyl)quinoline-4-carbohydrazide

2-(4-propoxyphenyl)quinoline-4-carbohydrazide

2-(4-butoxyphenyl)quinoline-4-carbohydrazide

2-(1,3-benzodioxol-5-yl)quinoline-4-carbohydrazide

3-chloro-4-fluoro-1-benzothiophene-2-carbohydrazide