[CAS]：55903-92-9

[中文名称]：CucurbitacinR.

[英文名称]：Cucurbitacin R

[分子式]：C30H46O7

[分子量]：518.682

[MDL]：

[别名]：(2S,8S,9R,10S,13R,14S,16R,17R)-17-[(2R)-2,6-dihydroxy-6-methyl-3-oxo-heptan-2-yl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione,葫芦素R,Cucurbitacin R,CucurbitacinR.