tert-butyl(((2R,3S,4aR,8S,9aS)-2-(2-chloro-2-(phenylthio)ethyl)-8-(naphthalen-2-ylmethoxy)octahydro-2H-pyrano[3,2-b]oxepin-3-yl)oxy)dimethylsilane

tert-butyldimethyl(((2R,3S,4aR,8S,9aS)-8-(naphthalen-2-ylmethoxy)-2-(2-(phenylthio)ethyl)octahydro-2H-pyrano[3,2-b]oxepin-3-yl)oxy)silane

(2R,4aR,6S,7R,8aS)-6-allyl-7-(allyloxy)-2-(4-methoxyphenyl)hexahydropyrano[3,2-d][1,3]dioxine