英文名称
2-[6-[4,5-Dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxymethyl]oxan-2-yl]oxy-7-(hydroxymethyl)-7,12,16-trimethyl-15-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl]-3-hydroxy-6-methylhept-5-enoic acid