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

无水肌酸, Creatine

间甲酚紫钠盐, m-Cresol Purple Sodium Salt

12-冠-4醚, 12-Crown-4