2-Pentyne

2-戊炔

2-Phenoxypropionyl Chloride

2-苯氧基丙酰氯

4-Pentenoic Acid

4-戊烯酸

Pigment Blue 15

颜料蓝15

Pentadecylbenzene

十五烷基苯

Pyridine-4-aldoxime

吡啶-4-甲醛肟

3,4-Pyridinedicarboxylic Acid

3,4-吡啶二羧酸

聚乙烯吡咯烷酮 (不溶的), Polyvinylpyrrolidone (insoluble)

Polyethylene Glycol Mono-4-nonylphenyl Ether (n=approx. 2)

聚乙二醇单-4-壬苯醚 (n=约2)

Polyethylene Glycol Monooleyl Ether (n=approx. 20)

聚乙二醇单油醚 (n=约20)

聚乙二醇单硬脂酸酯 (n=约45) (棕榈酸酯和硬脂酸酯的混合物), Polyethylene Glycol Monostearate (n=approx. 45) (palmitate and stearate mixture)

2-(Propylthio)ethanol

2-(丙基硫代)乙醇

(R)-(-)-2-Pentanol

(R)-(-)-2-戊醇

2,3-Dihydroxypyridine

2,3-二羟基吡啶

1,3-Propanedithiol

1,3-丙二硫醇