丁香脂素二葡萄糖苷，Liriodendrin；≥98%

别名：鹅掌楸苷；鹅掌楸苦素；刺五加；北美鹅掌楸；呋喃木脂素；木脂素苷；(2S,3R,4S,5S,6R)-2-[4-[(3S,3aR,6S,6aR)-6-[3,5-dimethoxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-2,6-dimethoxyphenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol