L-脯氨酸特丁酯盐酸盐, L-Proline tert-Butyl Ester Hydrochloride

(S)-(+)-脯氨醇, (S)-(+)-Prolinol

二对甲苯磺酸 1,3-丙二酯, 1,3-Propanediol di-p-toluenesulfonate

炔丙基胺, Propargylamine

丙醛二乙基乙缩醛, Propiolaldehyde Diethyl Acetal

4-正丙氧基苯甲酸, 4-n-Propoxybenzoic acid

正丙硼酸, 1-Propylboronic acid

2-n-丙基庚酸, 2-n-Propylheptanoic acid

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

(1-丙基)三苯基溴化磷鎓, (1-Propyl)triphenylphosphonium bromide

PTFE rod

吡嗪-2-硫代酰胺, Pyrazine-2-thiocarboxamide

吡唑并[1,5-a]吡啶, Pyrazolo[1,5-a]pyridine

1-芘甲醛, 1-Pyrenecarboxaldehyde

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