5-(ethoxymethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride

1-(2-fluoroethyl)-5-(isobutoxymethyl)-1H-pyrazole-4-sulfonyl chloride

5-(isobutoxymethyl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride

5-(sec-butoxymethyl)-1-sec-butyl-1H-pyrazole-4-sulfonyl chloride

5-(sec-butoxymethyl)-1-(3,3,3-trifluoropropyl)-1H-pyrazole-4-sulfonyl chloride

Ethyl 4-chloro-1-(difluoromethyl)-1H-pyrazole-5-carboxylate

ethyl 4-bromo-1-isopropyl-1H-pyrazole-5-carboxylate

ethyl 4-bromo-1-cyclopentyl-1H-pyrazole-5-carboxylate

ethyl 1-butyl-4-iodo-1H-pyrazole-5-carboxylate

4-bromo-1-(3,3,3-trifluoropropyl)-1H-pyrazole-5-carboxylic acid

1-isobutyl-4-nitro-1H-pyrazole-5-carboxylic acid