methyl 1'-ethyl-4'-nitro-1'H-1,3'-bipyrazole-3-carboxylate

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

1-(2,2-difluoroethyl)-3-(methoxymethyl)-1H-pyrazole-4-sulfonyl chloride

3-(ethoxymethyl)-1-propyl-1H-pyrazole-4-sulfonyl chloride

1-butyl-3-(ethoxymethyl)-1H-pyrazole-4-sulfonyl chloride