柠檬酸单水合物, Citric acid monohydrate

香茅醇, Citronellol

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

无水溴化钴(II), Cobalt(II) bromide

氢氧化钴(II), Cobalt(II) hydroxide

草酸钴(II), Cobalt(II) oxalate

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