ethyl 1-ethyl-3-nitro-1H-pyrazole-5-carboxylate

3-(5-chloro-1H-1,2,4-triazol-1-yl)propanoic acid

5-bromo-1-propyl-1H-pyrazole

4'-amino-1'-ethyl-1'H-1,3'-bipyrazole-3-carboxylic acid

1-isopropyl-3-(trifluoromethyl)-1H-pyrazole

2-(3-ethoxy-4-nitro-1H-pyrazol-1-yl)butanoic acid

6-(2,2-difluoroethoxy)-4-methyl-1,3-benzothiazol-2-amine

5-(2,2-difluoroethoxy)-6-methoxy-1,3-benzothiazol-2-amine

5-hydrazino-1-methyl-3-nitro-1H-pyrazole

1-cyclopropyl-N-[(1-ethyl-4-methyl-1H-imidazol-2-yl)methyl]methanamine

5-hydrazino-1-propyl-1H-pyrazole