Pentachloropyridine

五氯吡啶

3-Pyridylboronic Acid (contains varying amounts of Anhydride)

3-吡啶硼酸 (含不同量的酸酐)

6,13-Pentacenedione

6,13-五并苯醌

2-Propoxybenzoic Acid

2-丙氧基苯甲酸

钯/碳酸钙 (Pd 5%)(被铅毒化), Palladium 5% on Calcium Carbonate (poisoned with Lead)

Platinum(IV) Oxide

氧化铂(IV)

L-Proline tert-Butyl Ester Hydrochloride

L-脯氨酸叔丁酯盐酸盐

Phenyl p-Tolyl Sulfide

苯基对甲苯硫醚

Pentadecafluoroheptyl Bromide

十五氟溴庚烷

(Pentamethylcyclopentadienyl)iridium(III) Dichloride Dimer

(五甲基环戊二烯基)二氯化铱(III)二聚体