4',5'-Dibromo-3',6'-dihydroxyspiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, disodium salt 4',5'-Dibromo-3',6'-dihydroxyspiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one 4',5'-Dibromofluorescein 4',5'-Dibromofluororescein 5-19-06-00462 (Beilstein Handbook Reference) 56136-34-6 596-03-2 BRN 0057189 C.I. 45370:1 C.I. Solvent Red 72 CCRIS 4900 CI 45370:1 D & C Orange no. 5 D&C Orange No. 5 EINECS 209-876-0 Eosinic acid FLUORESCEIN, 4',5'-DIBROMO- Japan Orange No. 201 Japan Orange 201 Solvent Red 72 Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4',5'-dibromo-3',6'-dihydroxy- Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4',5'-dibromo-3',6'-dihydroxy-, disodium salt