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

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

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

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

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

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

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

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

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

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

3-amino-N-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxamide