... side chain 143527-70-2 98%min HPLC 130kgs in stocks 6 years of production ... Name:Docetaxel side chainCAS Number:143527-70-2Name:3,5-Oxazolidinedicarboxylicacid, 2,2-dimethyl-4-phenyl-, 3-( ... 1,1-dimethylethyl) ester, (4S-trans)-;(4S,5R)-5-Carboxy-2,2-dimethyl-4-phenyl-3-(tert-butoxycarbonyl ... )-N-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyl-5-oxazolidinecarboxylicacid;(4S,5R)-N-(tert-butoxycarbonyl)-2,2 ...