4-Pyridinepropanol

4-吡啶丙醇

Phenylthiohydantoin-aspartic Acid

苯基硫代乙内酰脲-天冬氨酸

Phenylthiohydantoin-valine

苯基硫代乙内酰脲-缬氨酸

Phthalonitrile

邻苯二甲腈

2-Pyridinecarboxaldehyde

2-吡啶甲醛

Piperazine DL-Malate

哌嗪-DL-苹果酸盐

聚乙烯吡咯烷酮 K 30 (平均分子量40,000), Polyvinylpyrrolidone K 30 Average Molecular Wt. 40000

β-Methylstyrene (cis- and trans- mixture) (stabilized with TBC)

β-甲基苯乙烯 (顺反混合物) (含稳定剂TBC)

Propylene Carbonate

碳酸丙烯酯

Pyrazole

吡唑