104736-05-2 8,11-Epoxy-9,12-ethano-11,15-methano-11H(1,8)dioxacycloheptadecino(4,3-b)pyridine-5,17-dione, 10,14,21,22-tetrakis(acetyloxy)-12-((acetyloxy)methyl)-13-(benzoyloxy)-7,8,9,10,12,13,14,15,18,19-decahydro-20-hydroxy-8,18,19,20-tetramethyl-, (8R-(8R*,9R*,10R*,11S*,12S*,13R*,14R*,15S*,18S*,19S*,20S*,21S*,22R*))- Mayteine