铬变素2B, Chromotrope 2B

邻氨基苯甲酸肉桂酯, Cinnamyl anthranilate

柠檬酸二铵盐, Citric acid diammonium salt

乙酸亚钴(II)四水合物, Cobalt(II) acetate tetrahydrate

二水柠檬酸钴(II), Cobalt(II) citrate dihydrate

氧化钴, Cobalt oxide

六水合高氯酸钴(II), Cobalt(II) perchlorate hexahydrate

钛酸钴, Cobalt titanium oxide

醋酸铜(II), Copper(II) acetate

氯化亚铜(I), Copper(I) Chloride