1H-吡唑-3-羧酸, 1H-Pyrazole-3-carboxylic acid

6-(1H-吡唑-1-基)烟酸, 6-(1H-Pyrazol-1-yl)nicotinic acid

哒嗪-3-羧酸, Pyridazine-3-carboxylic acid

4-吡啶乙酸.盐酸盐, 4-Pyridineacetic Acid Hydrochloride

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

吡啶-2-碳氨肟, Pyridine-2-carboxamidoxime

吡啶-2,3-二甲酸酐, Pyridine-2,3-dicarboxylic anhydride

吡啶-3-磺酸, Pyridine-3-sulfonic Acid

吡啶三氟甲烷磺酸盐, Pyridinium Trifluoromethanesulfonate

3-(3-吡啶基)-D-丙氨酸, 3-(3-Pyridyl)-D-alanine