1-(2,2-difluoroethyl)-3-nitro-1H-pyrazole-4-carboxylic acid

1-(2,2-difluoroethyl)-4-nitro-1H-pyrazole-3-carboxamide

4-[4-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]butanoic acid

ethyl 2-[4-(aminocarbonyl)-3-nitro-1H-pyrazol-1-yl]propanoate

methyl 1,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate

4-methyl-5-(4-methylphenyl)thiophene-2-carbonyl chloride

2-[3-(Difluoromethyl)-1H-pyrazol-1-yl]ethylamine

5-Fluorothiophene-2-carbohydrazide

(3E)-4-ethoxy-1,1-difluorobut-3-en-2-one

6-(Difluoromethyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid

methyl 5-hydrazino-1,3-dimethyl-1H-pyrazole-4-carboxylate