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

5-(butoxymethyl)-1-(2-fluoroethyl)-1H-pyrazole-4-sulfonyl chloride

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

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

ethyl 4-chloro-1-(2,2-difluoroethyl)-1H-pyrazole-5-carboxylate

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

ethyl 4-iodo-1-propyl-1H-pyrazole-5-carboxylate

ethyl 1-(2,2-difluoroethyl)-4-iodo-1H-pyrazole-5-carboxylate

methyl 4-chloro-1-propyl-1H-pyrazole-5-carboxylate

methyl 4-bromo-1-propyl-1H-pyrazole-5-carboxylate

3-amino-N-(2-hydroxyethyl)-1-methyl-1H-pyrazole-5-carboxamide