ethyl 1-isobutyl-4-nitro-1H-pyrazole-3-carboxylate

ethyl 1-(2,2-difluoroethyl)-4-nitro-1H-pyrazole-3-carboxylate

1-isobutyl-4-nitro-1H-pyrazole-3-carboxylic acid

1-cyclopentyl-4-nitro-1H-pyrazole-3-carboxylic acid

methyl 4-bromo-1-butyl-1H-pyrazole-3-carboxylate

methyl 4-bromo-1-isopropyl-1H-pyrazole-3-carboxylate

methyl 1-(2,2-difluoroethyl)-4-nitro-1H-pyrazole-3-carboxylate

methyl 4-nitro-1-(3,3,3-trifluoropropyl)-1H-pyrazole-3-carboxylate

1-isobutyl-5-(methoxymethyl)-1H-pyrazole

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

5-(propoxymethyl)-1-(3,3,3-trifluoropropyl)-1H-pyrazole

1-isopropyl-5-(propoxymethyl)-1H-pyrazole

1-(2-fluoroethyl)-5-(propoxymethyl)-1H-pyrazole

5-(isopropoxymethyl)-1-propyl-1H-pyrazole

5-(butoxymethyl)-1-isopropyl-1H-pyrazole