2-Phthalimidolactosamine, Heptaacetate (Mixture of Isomers) Quick inquiry Where to buy Suppliers range 2-Phthalimidolactosamine, Heptaacetate (Mixture of Isomers) is a compound useful in organic synthesis. Synonyms: 1,3,6-Tri-O-acetyl-4-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-2-deoxy-2-phthalimido-D-glucopyranose; D-Glucopyranose, 2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-, 1,3,6-triacetate; 1,3,6-Tri-O-acetyl-2-deoxy-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-4-O-(2,3,4,6-tetra-O-acetyl-beta-D-galactopyranosyl)-D-glucopyranose; (2R,3S,4S,5R,6S)-2-(Acetoxymethyl)-6-(((2R,3S,4R,5R)-4,6-diacetoxy-2-(acetoxymethyl)-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate. Grade: 95%. CAS No. 129647-37-6. Molecular formula: C34H39NO19. Mole weight: 765.67.