Synonyms: 5'-Thymidylicacid, tetramol. 3',5''':3''',5''''':3''''',5'''''''-ester (6CI); 5'-Thymidylicacid, thymidylyl-(5'®3')-thymidylyl-(5'®3')-thymidylyl-(5'®3')-; Thymidine, 5'-O-phosphorylthymidylyl-(3'®5')-thymidylyl-(3'®5')-thymidylyl-(3'®5')- (7CI,8CI); Tetrathymidylic acid, pTpTpTpT;d(PT)4; pTpTpTpT