钼酸钾, Potassium molybdenum oxide

五氯钌(III)酸钾水合物, Potassium pentachlororuthenate(III) hydrate

磷酸钾, Potassium phosphate

L-酒石酸钾钠四水合物, Potassium sodium L-tartrate tetrahydrate

硫酸钾, Potassium sulfate

四氯金(III)酸钾水合物, Potassium tetrachloroaurate(III) hydrate

四氟硼酸钾, Potassium tetrafluoroborate

锡(IV)酸钾三水合物, Potassium tin(IV) oxide trihydrate

二草酸三氢钾二水合物, Potassium Trihydrogen Dioxalate Dihydrate

碳酸镨(III)八水合物, Praseodymium(III) carbonate octahydrate

氧化镨(III), Praseodymium(III) oxide

硫酸镨(III)八水合物, Praseodymium(III) sulfate octahydrate

D-脯氨酸, D-Proline

L-脯氨酸特丁酯盐酸盐, L-Proline tert-Butyl Ester Hydrochloride

DL-脯氨醇, DL-Prolinol