三氯一氟甲烷 trichlorofluoromethane 75-69-4
溴甲烷 bromomethane 74-83-9
氯乙烯 vinylchloride 75-01-4
一氯甲烷 chloromethane 74-87-3
氯乙烷 chloroethane 75-00-3
二氯二氟甲烷 dichlorodifluoromethane 75-71-8