英文别名
7,9-Dibrom-1-oxa-spiro[4.5]deca-6,9-dien-2,8-dion;1-Hydroxy-1-(β-carboxyethyl)-3,5-dibrom-cyclo-hexadien-(2,5)-on-(4);7,9-Dibrom-1-oxa-spiro <4,5> decadien-(6,9)-dion-(2,8);3,5-Dibrom-1-oxa-spiro <5,4> deca-6,9-dien-2,8-dion;7,9-Dibromo-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione