4-bromo-1-isobutyl-5-(isopropoxymethyl)-1H-pyrazole

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

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

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

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

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

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

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

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

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

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