氧化钙, Calcium oxide

硫化钙, Calcium sulfide

杯[8]芳烃, Calix[8]arene

(1R)-(-)-樟脑-10-磺酸, (1R)-(-)-Camphor-10-sulfonic acid

2-氨甲酰基苯硼酸, 2-Carbamoylbenzeneboronic acid

羰基氯双(三苯基磷基)铱(I), Carbonylchlorobis(triphenylphosphine)iridium(I)

4-羧基苯硼酸, 4-Carboxybenzeneboronic acid

3-羧基-4-甲氧基苯硼酸, 3-Carboxy-4-methoxybenzeneboronic acid

(3-丙羧基)三苯基溴化膦, (3-Carboxypropyl)triphenylphosphonium Bromide

儿茶酚-O,O-二乙酸, Catechol-O,O-diacetic acid