英文别名Apixaban Impurity 123; 4,4''-Dimethoxyazoxybenzene; 4,4'-Azodianisole; Bis(4-methoxyphenyl)diazene; Diazene, 1,2-bis(4-methoxyphenyl)-; Apixaban Impurity 221; (E)-1,2-bis(4-methoxyphenyl)diazene; 4,4'-Dimethoxyazobenzene; trans-4,4'-dimethoxyazobenzene 
