英文别名4-HYDROXY-2-OXYINDOLE; 4-HYDROXYOXINDOLE; 4-Hydroxy-2-oxindole; 2H-Indol-2-one, 1,3-dihydro-4-hydroxy-; 1,3-Dihydro-4-hydroxy-2H-indol-2-one; 4-Hydroxyindolin-2-one; 4-Hydroxy-oxindol; 2,3-Dihydroindole-4-ol-2-one; 2H-Indol-2-one,1,3-dihydro-4-hydroxy 
