4-bromo-1-butyl-5-(methoxymethyl)-1H-pyrazole

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

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

4-bromo-5-(butoxymethyl)-1-sec-butyl-1H-pyrazole

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

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

4-bromo-5-(sec-butoxymethyl)-1-butyl-1H-pyrazole

4-bromo-5-(sec-butoxymethyl)-1-methyl-1H-pyrazole

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

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

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