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

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

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

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

ethyl 4-chloro-1-(2-fluoroethyl)-1H-pyrazole-5-carboxylate

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

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

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

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

methyl 4-chloro-1-(2,2-difluoroethyl)-1H-pyrazole-5-carboxylate

methyl 4-chloro-1-cyclopentyl-1H-pyrazole-5-carboxylate