Synonyms
[2,3'-Biindolinylidene]-2',3-dione;Indirubin/Folium Isatidis Extract;2H-Indol-2-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-;Nsc105327;INDIRUBIN (RG);(E)-3-(3-oxoindolin-2-ylidene)indolin-2-one;3-(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,3-dihydro-