Manchester United have confirmed that Zoran Tosic has joined CSKA Moscow for an undisclosed fee.
The Serbia winger has signed a five-year deal with the Russian club having failed to make the first-team breakthrough at Old Trafford.
The 23-year-old joined United in January 2009 from Partizan Belgrade in a joint deal with fellow youngster Adem Ljajic.
But Tosic was expected to move on this summer having made only five substitute appearances for United before spending the second half of last season on loan at German side Cologne.
He is currently with Serbia's World Cup squad in South Africa while Ljajic, 18, was bought by Italian side Fiorentina in January.
Tosic is set to replace his compatriot Milos Krasic, who is expected to leave for one of Europe's top leagues this summer having spent six years at CSKA, helping them to last season's UEFA Champions League quarter-finals.