1-[2,3,4,6-tetrakis-O-(2,2-dimethylpropanoyl)hexopyranosyl]pyridin-4(1H)-one 4(1H)-pyridinone, 1-[2,3,4,6-tetrakis-O-(2,2-dimethyl-1-oxopropyl)hexopyranosyl]- InChI=1/C31H47NO10/c1-28(2,3)24(34)38-17-19-20(40-25(35)29(4,5)6)21(41-26(36)30(7,8)9)22(42-27(37)31(10,11)12)23(39-19)32-15-13-18(33)14-16-32/h13-16,19-23H,17H2,1-12H