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

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

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

ethyl 2-methyl-2-(3-methyl-1H-pyrazol-1-yl)propanoate

5-chloro-6-(difluoromethoxy)-1,3-benzothiazol-2-amine

1-(5-fluoro-2-thienyl)-N-methylmethanamine

1-isopropyl-5-methyl-1H-imidazole

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

Methyl 1-(difluoromethyl)-3-nitro-1H-pyrazole-5-carboxylate

4-(chloromethyl)-6-cyclopropyl-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine

1-(Difluoromethyl)-3-(methoxymethyl)-1H-pyrazole-4-sulfonyl chloride

1-ethyl-3-(propoxymethyl)-1H-pyrazole-4-sulfonyl chloride

1-(2-fluoroethyl)-3-(propoxymethyl)-1H-pyrazole-4-sulfonyl chloride

1-sec-butyl-3-(propoxymethyl)-1H-pyrazole-4-sulfonyl chloride

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