英文同义词:
Capecitabin iMpurity;Capecitabine IMP;Capecitabine impurity 9/4-amino-1-(β-D-5-deoxy-arabinofuranosyl)-5-fluoro-1H-pyrimidin-2-one;4-amino-1-(β-D-5-deoxy-arabinofuranosyl)-5-fluoro-1H-pyrimidin-2-one(Capecitabine impurity);2(1H)-Pyrimidinone, 4-amino-1-(5-deoxy-β-D-arabinofuranosyl)-5-fluoro-