2-丙烷磺酰氯, 2-Propanesulfonyl chloride

炔丙基醚, Propargyl Ether

丙炔酰胺, Propiolamide

4-正丙氧基苯甲醛, 4-n-Propoxybenzaldehyde

丙烯酸正丙酯, n-Propyl acrylate

碳酸丙二醇酯, Propylene Carbonate

对羟基苯甲酸正丙酯, n-Propyl 4-hydroxybenzoate

2-正丙基-1,3-丙二醇, 2-n-Propyl-1,3-propanediol

3,4,5-三羟基苯甲酸正丙酯, n-Propyl 3,4,5-trihydroxybenzoate

PTFE 片, PTFE sheet

吡嗪, Pyrazine

1H-吡唑, 1H-Pyrazole

吡唑-3,5-二羧酸单水合物, 1H-Pyrazole-3,5-dicarboxylic acid monohydrate

芘, Pyrene

氢溴化吡啶, Pyridine Hydrobromide