英文别名N-DeMethyl Vandetanib; 4-(4-BroMo-2-fluoroanilino)-6-Methoxy-7-[(piperidin-4-yl)Methoxy]quinazoline; N-(4-BroMo-2-fluorophenyl)-6-Methoxy-7-(4-piperidinylMethoxy)-4-quinazolinaMine; Vandetanib N-Desmethyl Impurity; 4-Quinazolinamine, N-(4-bromo-2-fluorophenyl)-6-methoxy-7-(4-piperidinylmethoxy)-