Ecdysterone 2,3:20,22-diacetonide

22798-98-7

(1S,3aS,5aR,6aR,9aS,10aR,10bR,12aR)-3a-Hydroxy-1-((4R,5R)-5-(3-hydroxy-3-methylbutyl)-2,2,4-trimethyl-1,3-dioxolan-4-yl)-8,8,10a,12a-tetramethyl-1,2,3,3a,5a,6,6a,9a,10,10a,10b,11,12,12a-tetradecahydro-5H-cyclopenta[7,8]phenanthro[2,3-d][1,3]dioxol-5-one;