1-ethyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid

2-methyl-5-nitro-2H-pyrazolo[3,4-b]pyridine

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

methyl 3-amino-1-propyl-1H-pyrazole-4-carboxylate

3-amino-1-isopropyl-1H-pyrazole-4-carboxamide

1-methyl-3-nitro-1H-pyrazole-4-carboxamide

ethyl 2-(5-chloro-1H-1,2,4-triazol-1-yl)propanoate

ethyl 2-(5-bromo-1H-1,2,4-triazol-1-yl)butanoate

ethyl 2-(5-chloro-1H-1,2,4-triazol-1-yl)butanoate

4-amino-1-(2-hydrazinoethyl)-1H-pyrazole-5-carboxylic acid

ethyl 2-[4-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]propanoate