N-(4-吡啶甲基)乙胺, N-(4-Pyridylmethyl)ethylamine

3-(2-吡啶)-5-(4-吡啶)-1,2,4-三唑, 3-(2-Pyridyl)-5-(4-pyridyl)-1,2,4-triazole

嘧啶, Pyrimidine

嘧啶-2-硫代甲酰胺, Pyrimidine-2-thiocarboxamide

均苯四甲酸, Pyromellitic Acid

吡咯-3-羧酸, Pyrrole-3-carboxylic Acid

4-(1-吡咯烷基)苯硼酸频哪醇酯, 4-(1-Pyrrolidinyl)benzeneboronic acid pinacol ester

4-(2-吡咯烷基)吡啶, 4-(2-Pyrrolidinyl)pyridine

丙酮醛, Pyruvic aldehyde

N-氧化喹啉水合物, Quinoline N-Oxide Hydrate

喹啉-4-甲醛, Quinoline-4-carboxaldehyde

喹喔啉-2-羧酸, Quinoxaline-2-carboxylic acid

刃天青钠盐, Resazurin Sodium Salt

氧化铼(VII), Rhenium(VII) oxide

罗丹宁-3-乙酸, Rhodanine-3-acetic Acid