| 英文同义词: | 3-methyl-8-oxa-4-azabicyclo[4.4.0]deca-2,4,11-trien-7-one;3,4-Dihydro-6-methyl-1H-pyrano[3,4-c]pyridin-1-one;6-methyl-3,4-dihydropyrano[3,4-c]pyridin-1-one;6-methyl-3,4-dihydro-1H-pyrano[3,4-c]pyridin-1-one;1H-Pyrano[3,4-c]pyridin-1-one, 3,4-dihydro-6-methyl- |