英文别名4H-1-BENZOPYRAN-4-ONE, 2,3-DIHYDRO-7-HYDROXY-; 7-hydroxy-2,3-dihydro-4H-chromen-4-one; 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-(9CI); 7-hydroxy-3,4-dihydro-2H-1-benzopyran-4-one; 7-hydroxy-2,3-dihydrochromen-4-one; 2,3-Dihydro-7-hydroxy-4H-1-Benzopyran-4-one; 2,3-dihydro-7-hydroxy-4-oxobenzopyran; 7-hydroxy-4-chromanone; 7-hydroxy-2,3-dihydro-benzopyran-4-one; 7-Hydroxy-chroman-4-on 
