英文名称
methyl 1-[6-[[5-ethenyl-1-oxo-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]peroxy-4,4a,5,6-tetrahydro-3H-pyrano[3,4-c]pyran-3-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-6-hydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate