喹喔啉-2-羧酸, Quinoxaline-2-carboxylic acid

刃天青钠盐, Resazurin Sodium Salt

氧化铼(VII), Rhenium(VII) oxide

罗丹宁-3-乙酸, Rhodanine-3-acetic Acid

乙酸铑(II)二聚物, Rhodium(II) acetate

碘化铑(III), Rhodium(III) iodide

玫瑰红酸二钠盐, Rhodizonic Acid Disodium Salt

溴化铷, Rubidium Bromide

甲酸铷水合物, Rubidium formate hydrate

四氟硼酸铷, Rubidium tetrafluoroborate