4-Chloro-1-methyl-1H-pyrazole-3-carboxylic acid 98% 84547-85-3 C₅H₅ClN₂O₂ 160.5584 g./mol $85.83 View
tert-Butyl 4-(difluoromethyl)-1H-pyrazole-1-carboxylate 95% 2232877-36-8 C₉H₁₂F₂N₂O₂ 218.20 g./mol $459.90 View