135589-03-6 Spiro[2,24-dioxabicyclo[21.3.1]heptacosa-4,18-diene-25,2'-[2H]pyran]-3-one,10-[[2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranosyl)-3-O-methyl-a-L-arabino-hexopyranosyl]oxy]-20-ethyl-3',4',5',6'-tetrahydro-6,7,9,11,12-pentahydroxy-6'-(2-hyd 135608-00-3 Naphtho[1,2-b]furan-2(3H)-one,6-(acetyloxy)- 3a,4,5,5a,6,9,9a,9b-octahydro-9-hydroxy-3,5a,- 9-trimethyl-,(3S,3aS,5aR,6S,9R,9aS,9bS)-