Synonyms: Hexadecanoicacid, 11-[[O-6-deoxy-4-O-(1-oxododecyl)-a-L-mannopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®3)]-O-6-deoxy-2-O-(1-oxododecyl)-a-L-mannopyranosyl-(1®4)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-6-deoxy-b-D-galactopyranosyl]oxy]-, intramol. 1,2''-ester,(S)-; 2H,6H,19H-Dipyrano[2,3-b:2',3'-e][1,4,7]trioxacyclooctadecin,hexadecanoic acid deriv.; Operculin I