Sodium Palmitate

棕榈酸钠

Pararosaniline

副品红碱

Quercetin Hydrate

槲皮素 水合物

Pentatriacontane

三十五烷

Phenanthrene

1,2-苯并萘

Phenolphthalein

酚酞

胃蛋白酶 (来自猪胃), Pepsin from Porcine Stomach

Phenoxyacetic Anhydride

苯氧基乙酸酐

Phenylacetaldehyde (40-55% in Diethyl Phthalate)

苯乙醛 (40-55%的邻苯二甲酸二乙酯溶液)

2-Phenylethyl Phenylacetate

苯乙酸2-苯乙酯

Pentacosane

二十五烷

4-(Phenylazo)diphenylamine

4-(苯偶氮)二苯胺

Pinacyanol Chloride

氯化频哪氰醇

Phenylurethane

苯基氨基甲酸乙酯

Isonitrosoacetophenone

异亚硝基苯乙酮