Fluorescein, 4',5'-dibromo- (6CI,8CI); 4',5'-Dibromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; 4',5'- Dibromofluorescein; C.I. 45370:1; C.I. Solvent Red 72; D & C Orange 5; D and C Orange No. 5; D& C Orange No. 5; Eosinic acid; Japan Orange 201; Japan Orange No. 201; Orange No. 201; Solvent Red 72