2-(diphenylphosphonooxy)ethyl 2-deoxy-6-O-<2-deoxy-4-O-diphenylphosphono-3-O-<(R)-3-tetradecanoyloxytetradecanoyl>-6-O-(2,2,2-trichloroethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranosyl>-3-O-tetradecanoyl-2-tetradecanoylamino...