英文名称
[6-[2-[3-[3,4-Dihydroxy-6-(hydroxymethyl)-5-(2-methylbut-2-enoyloxy)oxan-2-yl]oxy-4,5-dihydroxy-6-(2-methylbut-2-enoyloxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(2-methylbut-2-enoyloxymethyl)oxan-3-yl]oxy-5-hydroxy-2-(hydroxymethyl)-4-(2-methylbut-2-enoyloxy)oxan-3-yl] 2-ethylbut-2-enoate