4-Bromo-1 H -pyrazole-3-carboxylic acid hydrazide

3-Amino-5-ethyl-2,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one

4-Chloro-1-methyl-5-trifluoromethyl-1 H -pyrazole-3-carboxylic acid hydrazide

2-[5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]propionic hydrazide

4-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carbohydrazide

3-(3-Methoxy-4-nitro-1H-pyrazol-1-yl)propionic acid hydrazide

2-(4-Chloro-3-methyl-1H-pyrazol-1-yl)propionic acid hydrazide

(5-Methyl-1H-pyrazol-1-yl)acetic acid hydrazide

(3-Methyl-1H-pyrazol-1-yl)acetic acid hydrazide

3-[(4-Bromophenoxy)methyl]-4-methoxybenzohydrazide

2-(4-Nitro-1H-pyrazol-1-yl)acetohydrazide