1-ethyl-5-nitro-1H-pyrazole-3-carboxylic acid

[5-(methoxycarbonyl)-1H-pyrazol-1-yl]acetic acid

1-(3,4-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-5-amine

4-chloro-1-isobutyl-1H-pyrazole

1-(difluoromethyl)-5-methyl-4-nitro-1H-pyrazole

1-isobutyl-3-methyl-1H-pyrazole-5-sulfonyl chloride

N-(2,2-difluoroethyl)-N-(4-methylphenyl)amine

7-(4-fluorophenyl)-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid

ethyl 3-cyano-7-cyclopropylpyrazolo[1,5-a]pyrimidine-6-carboxylate

ethyl 2-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate

1-sec-butyl-4-chloro-3-methyl-1H-pyrazole-5-sulfonyl chloride