4424-03-7

SULFONFLUORESCEIN sulfonefluorescein Sulphonefluorescein 3,6-Dihydroxy-9-(2-sulfophenyl)xanthyliumbetaine 1,1-dioxospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol 1,1-diketospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol 1,1-dioxospiro[benzo[c][1,2]oxathiole-3,9'-xanthene]-3',6'-diol o-(3,6,9-trihydroxyxanthen-9-yl)-benzenesulfonicacigamma-sultone spiro(3h-2,1-benzoxathiole-3,9’-(9h)xanthene)-3’,6’-diol,1,1-dioxide 3',6'-Dihydroxyspiro[3H-2,1-benzoxathiole-3,9'-xanthene]-1,1-dioxide 3',6'-Dihydroxyspiro[3H-2,1-benzooxathiole-3,9'-[9H]xanthene]1,1-dioxide