328528-74-1

Erlotinib-3 Erlotinib impurities413 3-Bromo erlotinib impurity Azilsartan medoxomil impurity255 Erlotinib Hydrochloride iMpurity 3 N-(3-Desethynylphenyl)-N-(3-bromophenyl) Erlotinib N-(3-bromophenyl)-6,7-bis(2-methoxyethoxy)quizolin-4-amine N-(3-bromophenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine 4-Quinazolinamine, N-(3-bromophenyl)-6,7-bis(2-methoxyethoxy)- [6,7-BIS-(2-METHOXY-ETHOXY)-QUINAZOLIN-4-YL]-(3-BROMO-PHENYL)-AMINE Erlotinib impurity 10/N-(3-bromophenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine