1-芘甲醛, 1-Pyrenecarboxaldehyde

吡啶-3-乙酰胺, 3-Pyridineacetamide

吡啶-3-硼酸, Pyridine-3-boronic acid

2-吡啶醛肟 甲氯, Pyridine-2-carboxaldoxime methochloride

吡啶-3,4-二羧酸, Pyridine-3,4-dicarboxylic acid

4-吡啶甲醇, 4-Pyridinemethanol

氟铬酸吡啶酯, Pyridinium Fluorochromate

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

4-2-吡啶偶氮间苯二酚单钠盐, 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate

2-(3-吡啶基)苯并咪唑-6-羧酸, 2-(3-Pyridyl)benzimidazole-6-carboxylic acid