910129-15-6

CS-936 Capecitabine-4 Capecitabin iMpurity F Capecitabine iMpurity E Capecitabine EP Impurity D Capecitabine 2-Methylbutyloxy Imp Capecitabine 2-Methylbutyloxy Impurity Capecitabine Impurity 2(Capecitabine EP Impurity D) 5'-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine 5'-Deoxy-5-fluoro-N4-[(2-methylbutoxy)carbonyl]-cytidine Cytidine, 5'-deoxy-5-fluoro-N-[(2-Methylbutoxy)carbonyl]- 5'-Deoxy-5-fluoro-N4-(2-methyl-1-butyloxycarbonyl)cytidine Capecitabine impurity 7/Capecitabine EP Impurity D/5'-Deoxy-5-fluoro-N4-[(2-methylbutoxy)carbonyl]-cytidine 2-methylbutyl N-[1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoro-2-oxopyrimidin-4-yl]carbamate 2-Methylbutyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate