871360-12-2 methyl 2-((3a'R,4'S,5a'S,8'R,9a'S,9b'S)-4'-((R)-1,2-dihydroxyethyl)octahydrospiro[cyclohexane-1,2'-[1,3]dioxolo[4,5-d]pyrano[3,2-b]pyran]-8'-yl)acetate