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D494395 7,10-Di-O-trichloroethoxycarbonyl-10-deacetyl Baccatin III

D648470 13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl-7,10-bis{[(2,2,2-trichloroethyl)oxy]carbonyl} Baccatin III

B648468 (4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic Acid

B648469 3-(t-Boc)-2,2-dimethyl-4-phenyl-1,3-oxazolidin-5-yl]formic Acid Ethyl Ester