5-isopropyl-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid

ethyl 2-(3-bromo-1H-1,2,4-triazol-1-yl)propanoate

2-methyl-2-(4-methyl-3-nitro-1H-pyrazol-1-yl)propanoic acid

2-methyl-2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]propanoic acid

Methyl [3-(difluoromethyl)-1H-pyrazol-1-yl]acetate

ethyl 2-[4-(aminocarbonyl)-3-nitro-1H-pyrazol-1-yl]propanoate

5-{[2-(aminocarbonyl)phenyl]amino}-5-oxopentanoic acid

(5-fluoro-2-thienyl)acetic acid

1-ethyl-5-fluoro-1H-pyrazole-4-sulfonyl chloride

2-fluoro-5-iodothiophene

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