1204313-57-4

Icotinib int. N-3 Icotinib Impurity 27 7,8,10,11,13,14-hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazolin-4-ol 7,8,10,11,13,14-Hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazolin-4(3H)-one [1,4,7,10]Tetraoxacyclododecino[2,3-g]quinazolin-4(3H)-one, 7,8,10,11,13,14-hexahydro-