Methyl a-D-laminarabioside heptaacetate

Methyl 2,4,6-tri-O-acetyl-3-O- (2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl) -a-D-glucopyranoside; Methyl 2,2',3',4,4',6,6'-hepta-O-acety l-3-O- (b-D-glucopyranosyl) -a-D-glucopyranoside

CC (=O) OC[C@@H]1[C@H] ([C@@H] ([C@H] ([C@H] (O1) OC) OC (=O) C) O[C@H]2[C@@H] ([C@H] ([C@@H] ([C@H] (O2) COC (=O) C) OC (=O) C) OC (=O) C) OC (=O) C) OC (=O) C