英文别名7-(2,2,2-Trichloroethyloxycarbonyl)taxol; 7-Troc-Paclitaxel; Paclitaxel Impurity 50; (2α,5β,7β,10β,13α)-4,10-Diacetoxy-13-{[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1-hydroxy-9-oxo-7-{[(2,2,2-trichloroethoxy)carbonyl]oxy}-5,20-epoxytax-11-en-2-yl benzoate 
