英文同义词: | (1’R,2S)-2-[(1’,2’-O-Isopropylidene)dihydroxyethyl]-6-fluorochroman-4-one;(2S)-2-[(4R)-2,2-DiMethyl-1,3-dioxolan-4-yl]-6-fluoro-2,3-dihydro-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 2-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-6-fluoro-2,3-dihydro-, (2S)- |