英文同义词: | 4H-Pyrano[3,2-b]pyridin-4-one,2,3-dihydro-(9CI);2-b]pyridin-4-one;3-Dihydro-4H-pyrano[3;4H-Pyrano[3,2-b]pyridin-4-one;2H-pyrano[3,2-b]pyridin-4(3H)-one;2H-Pyrano[3,2-b]pyridin-4(3H);2,3-Dihydro-4H-pyrano[3,2-b]pyridin-4-one;2,3-Dihydropyrano[3,2-b]pyridin-4-one |