004398: InChI=1.12Beta/C18H22O8/c1-5-23-15(19)11(3)25-17(21)13-9-7-8-10-14(13)18(22)26-12(4)16(20)24-6-2/h1-4H3,5-6H2,7-12H/t11-,12-/m0/s1