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

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

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

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

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

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

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

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

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

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

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