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