英文名称
(S)-6,6'-((E)-diazene-1,-diyl)bis(N-(3-chloro-4-fluorophenyl)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-4-amine) (Afatinib Impurity)
Smiles Code
FC1=CC=C(NC=C3C=C(/N=N/C4=CC5=C(NC6=CC=C(F)C(Cl)=C6)N=CN=C5C=C4O[C@@H]7COCC7)C(O[C@@H]8COCC8)=CC3=NC=N)C=C1Cl