四氧化三钴(II,III), Cobalt(II,III) oxide

磷酸钴(II), Cobalt(II) phosphate

水合四氟硼酸钴(II), Cobalt(II) tetrafluoroborate hydrate

松酒, Coniferyl alcohol

氧化铝合铜, Copper aluminum oxide

碳酸二羟铜(II), Copper(II) carbonate dihydroxide

二乙基己酸铜(II), Copper(II) 2-ethylhexanoate

氢氧化铜(II), Copper(II) hydroxide

草酸铜(II)半水合物, Copper(II) oxalate hemihydrate

氧化铜(II), Copper(II) oxide

高氯酸铜(II), Copper(II) perchlorate hexahydrate

硅化铜, Copper silicide

硫化铜(II), Copper(II) sulfide

三氟乙酸铜(II)水合物, Copper(II) trifluoroacetate hydrate

香豆冉酮, 3-Coumaranone