(2S,3S,5S,8R,9R,10R)-8-Benzyloxymethoxy-2-((R)-hydroxy-thiazol-2-yl-methyl)-3-triisopropylsilanyloxymethyl-1,4,6-trioxa-spiro[4.5]decane-9,10-diol

(2S,3S,5R,8R,9S,10R)-8-((benzyloxy)methoxy)-2-(hydroxymethyl)-3-(((triisopropylsilyl)oxy)methyl)-1,4,6-trioxaspiro[4.5]decane-9,10-diyl dibenzoate

(2S,3S,5S,8R,9S,10R)-8-((benzyloxy)methoxy)-2-((R)-hydroxy(thiazol-2-yl)methyl)-3-(((triisopropylsilyl)oxy)methyl)-1,4,6-trioxaspiro[4.5]decane-9,10-diyl dibenzoate