3728770 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3728770 > 2 > ChemIDplus > 002642457 > 2642-45-7 5'-Thymidylic acid, thymidylyl-(5'-3')- Dithymidylic acid Thymidylyl-(5'-3')-5'-thymidylic acid > 2642-45-7 > 002642457 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=002642457 $$$$