Synonyms: NSC 23791;5,6-dibromohexahydro-4,7-epoxy-2-benzofuran-1,3-dione;trans-4,5-Dibromo-3,6-endoxohexahydrophthalic anhydride;Phthalic anhydride, hexahydro-4,5-dibromo-3,6-endoxo-, (E)-;7-Oxabicyclo(2.2.1)heptane-2,3-dicarboxylic anhydride, 5,6-dibromo-, (E)-;10035-20-8;NSC23791;AC1L2KAG;AC1Q6MF7;AR-1G6119;NSC-23791;NSC167963;NSC-167963;BAS 00381218;LS-98755;WLN: T C555 A AO DVOVTJ IE JE;trans-4,6-endoxohexahydrophthalic anhydride;Phthalic anhydride,5-dibromo-3,6-endoxo-, (E)-;7-Oxabicyclo[2.2.1]heptane-2, 5,6-dibromo-, (E)-;4,7-Epoxyisobenzofuran-1,3-dione, 5,6-dibromohexahydro-;4,7-Epoxyisobenzofuran-1,3-dione, 5,6-dibromohexahydro- (9CI);8,9-Dibromo-4,10-dioxa-tricyclo[5.2.1.0*2,6*]decane-3,5-dione