[1S-[1α,2α,4α(4R*,5S*),7β,8aS*,9aα,10aα,12aα,12bα]]-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 5-[7,12a-Bis(acetyloxy)-1-(benzoyloxy)-1,3,4,7,8,9,9a,10,10a,12,12a,12b-dodecahydro-2-hydroxy-5,13,13-trimethyl-8-oxo-2,6-methano-2H-cyclodeca[3,4]cyclopropa[4,5]benz[1,2-b]oxet-4-yl] 3-(1,1-dimethylethyl) Ester

Intermediate in the synthesis of taxol analogs.