Methyl 5-methylpyrazolo[1,5-a]pyrimidine-7-carboxylate

tert-butyl 4-(4-amino-5-methyl-1H-pyrazol-1-yl)piperidine-1-carboxylate

ethyl (3-bromo-1H-pyrazol-1-yl)acetate

1-ethyl-4-methyl-1H-pyrazole

1-(2,2-difluoroethyl)-3,4-dinitro-1H-pyrazole

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

ethyl 2-methyl-2-[4-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]propanoate

2-(chloromethyl)-5-fluorothiophene

2-[3-(Difluoromethyl)-1H-pyrazol-1-yl]propionic acid

3-(Difluoromethyl)-1-methyl-1H-pyrazole

5-(Difluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid