4-Pyridinemethanol

4-吡啶甲醇

Lead(II) Phthalocyanine

酞菁铅(II)

Pentylcyclopentane

戊基环戊烷

2,6-Pyridinedimethanol

2,6-吡啶二甲醇

2-Pentyn-1-ol

2-戊炔-1-醇

Isopropyl Propyl Sulfide

异丙基丙硫醚

Polyethylene Glycol 200

聚乙二醇 200

2-Phenoxytetrahydropyran

2-苯氧基四氢吡喃

Ethyl Pentadecanoate

十五酸乙酯

Pentacosanoic Acid

二十五烷酸