Ilban hwahakmuljil
2026-07-19
(R)-N4-(3-염소-4-불소페닐)-7-(((테트라히드로푸란-3-基)산소基)喹唑啉-4，6-二아민(阿法替尼불순물)
(R)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4，6-diamine(Afatinib Impurity)
(R)-N4-(3-Chloro-4-fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4，6-diamine(Afatinib Impurity) 98%