(3R,5S,7R,8R,9S,10R)-10-Benzyloxy-7-benzyloxymethyl-3,8,9-trihydroxy-1,6-dioxaspiro[4.5]decane

(3S,5S,7R,8R,9S,10R)-10-Benzyloxy-7-benzyloxymethyl-3,8,9-trihydroxy-1,6-dioxaspiro[4.5]decane 3,8,9-tris(di-O-benzyl)phosphate

(3R,5S,7R,8R,9S,10R)-10-Benzyloxy-7-benzyloxymethyl-3,8,9-trihydroxy-1,6-dioxaspiro[4.5]decane 3,8,9-tris(di-O-benzyl)phosphate

ethyl 3,4-di-O-acetyl-2,6-di-O-benzyl-1-thio-β-D-glucopyranoside