Obychnye khimikaty
2026-07-19
(S，E)-N-(4-((3，4-二фторафенил)амино)-7-((тетрагидрофуран-3-基)кислорода基)喹唑啉-6-基)-4-(二метиламино)бутил-2-енамид(阿法替尼примесь)
(S，E)-N-(4-((3，4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide(Afatinib Impurity)
(S，E)-N-(4-((3，4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide(Afatinib Impurity) 97%