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2、环氧乙烷Oxirane,2,2,2,2-[1,2-ethanediylidenetetrakis(4,1phenyleneoxymethylene)]tetrakis-(CAS7328-97-4)
3、溴酸钾Bromicacid,potassiumsalt(CAS7758-01-2),alsoknownaspotassiumbromate
4、甲基丁子香酚Benzene,1,2-dimethoxy-4-(2-propenyl)-(CAS93-15-2)