3-Isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid 95% 769132-77-6 C₉H₁₄N₂O₂ 182.22 g./mol $44.35 View
5-Chloro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid 95% 27006-82-2 C₆H₇ClN₂O₂ 174.59 g./mol $168.44 View