丙二膦酸, Propylenediphosphonic acid

异硫氰酸正丙酯, 1-Propyl isothiocyanate

丙酸正丙酯, n-Propyl propionate

正丙基三甲氧基硅烷, n-Propyltrimethoxysilane

PTFE 片, PTFE sheet

吡嗪-2-腈, Pyrazine-2-carbonitrile

1H-吡唑-3-硼酸水合物, 1H-Pyrazole-3-boronic acid hydrate

吡唑并[1,5-a]吡啶, Pyrazolo[1,5-a]pyridine

芘-1-硼酸, Pyrene-1-boronic acid

三溴化吡啶鎓, Pyridine Hydrobromide Perbromide

4-吡啶乙酰腈盐酸盐, 4-Pyridineacetonitrile hydrochloride

吡啶-4-甲醛, Pyridine-4-carboxaldehyde

吡啶-2,3-二甲酸, Pyridine-2,3-dicarboxylic acid

吡啶-2-甲醇, 2-Pyridinemethanol

氯铬酸吡啶鎓, Pyridinium Chlorochromate