英文名称
[6-[2-[4,5-Dihydroxy-6-(2-methylbut-2-enoyloxymethyl)-3-[3,4,5-trihydroxy-6-(2-methylbut-2-enoyloxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(2-methylbut-2-enoyloxymethyl)oxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl 2-methylbut-2-enoate