4-(1H-吡唑-1-基)苯甲酸, 4-(1H-Pyrazol-1-yl)benzoic Acid

三溴化吡啶鎓, Pyridine Hydrobromide Perbromide

吡啶-4-硼酸频哪醇酯, Pyridine-4-boronic acid pinacol ester

吡啶-2,6-二羧酸, Pyridine-2,6-dicarboxylic acid

2-吡啶磺酰乙腈, 2-Pyridinesulfonylacetonitrile

反-3(3-吡啶基)烯丙酸, trans-3-(3-Pyridyl)acrylic acid

2-(2-吡啶基)苯并咪唑, 2-(2-Pyridyl)benzimidazole

2-(3-吡啶基)丙酸, 3-(2-Pyridyl)propionic acid

嘧啶-5-硼酸半水化合物, Pyrimidine-5-boronic acid hemihydrate

焦棓酸, Pyrogallol