4-bromo-1-(2,2-difluoroethyl)-5-(isopropoxymethyl)-1H-pyrazole

1-(2,2-difluoroethyl)-5-(ethoxymethyl)-1H-pyrazole-4-sulfonyl chloride

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

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

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

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

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

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

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

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

5-(sec-Butoxymethyl)-1-(difluoromethyl)-1H-pyrazole-4-sulfonyl chloride