33422-66-1 L-Threonine, N-((1H-purin-6-ylamino)carbonyl)- (9CI) N(6)-(N-Threonylcarbonyl)adenine N-(Purin-6-ylcarbamoyl)-L-threonine N-(Purin-6-ylcarbamoyl)threonine NSC 144743 TC(6)Ade Threonine, N-(purin-6-ylcarbamoyl)-, L- (8CI)