2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one,6-[[2-[[3-chloro-4-[(4,5-dihydroxy-2-oxopentyl)oxy]-5-methylphenyl]amino]-5-fluoro-4-pyrimidinyl]amino]-2,2-dimethyl-
CAS No. 844433-03-0