4-bromo-1-(2-fluoroethyl)-5-(isobutoxymethyl)-1H-pyrazole

1-butyl-5-(methoxymethyl)-1H-pyrazole-4-sulfonyl chloride

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

1-butyl-5-(propoxymethyl)-1H-pyrazole-4-sulfonyl chloride

1-ethyl-5-(isopropoxymethyl)-1H-pyrazole-4-sulfonyl chloride

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

1-cyclopentyl-5-(isobutoxymethyl)-1H-pyrazole-4-sulfonyl chloride

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

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

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

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