英文别名9-hydroxy-1,2,3,4-tetrahydrochromeno[3,4-b]pyridin-5-one; 9-hydroxy-1,2,3,4-tetrahydro-5H-chromeno[3,4-b]pyridine-5-one; 5H-[1]Benzopyrano[3,4-b]pyridin-5-one,1,2,3,4-tetrahydro-9-hydroxy; CID 797718; CID797718; 9-HYDROXY-3,4-DIHYDRO-1H-CHROMENO[3,4-B]PYRIDIN-5(2H)-ONE; 9-Hydroxy-1H,2H,3H,4H-chromeno[3,4-b]pyridin-5-one 
