2,3-dihydro-4H-chromen-4-one 4-Chromanone 491-37-2 4H-1-benzopyran-4-one, 2,3-dihydro- InChI=1/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H