| 英文同义词: | (2R)-5,7-Dimethoxy-2α-(3,4-dimethoxyphenyl)chroman-3β-ol;2α-(3,4-Dimethoxyphenyl)-5,7-dimethoxy-3,4-dihydro-2H-1-benzopyran-3β-ol;3,4-Dihydro-2α-(3,4-dimethoxyphenyl)-3β-hydroxy-5,7-dimethoxy-2H-1-benzopyran;2H-1-Benzopyran-3-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-5,7-dimethoxy-, (2R,3S)- |