1-benzylpyrazole-5-carboxylic acid

1-(1H-吡唑-3-基)乙酮

4-diazo-1,1,1,2,2-pentafluoro-3-pentafluoroethyl-3-trifluoromethylbutane

丙烯酸

4H,9H-二吡唑并[1,5-A:1',5'-D]吡嗪-4,9-二酮