【Product Name】  Cucurbitacin D

【CAS Number】  3877-86-9

【Chemical Name】  (2S,8S,9R,10R,13R,14S,16R,17R)-17-[(E,2R)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-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

【Smiles】  CC1(C2=CCC3C4(CC(C(C4(CC(=O)C3(C2CC(C1=O)O)C)C)C(C)(C(=O)C=CC(C)(C)O)O)O)C)C

【Chemical Formula】  C30H44O7

【Molecular Weight】   516.67

【Chemotaxonomic Group】   Triterpenoids

【Source】   1 Begonia sp. 2 Bryonia sp. 3 Coccinia sp. 4 Colocynthis sp. 5 Cucurbita sp. 6 Ecballium sp. 7 Luffa sp.