3810375 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3810375 > 2 > ChemIDplus > 118122524 > 118122-52-4 2H-Pyrano(2'',3'':4',5')benzofuro(3',2':3,4)cyclobuta(1,2-d)pyrimidine-2,9,11(7aH,10H)-trione, 7b,8,11a,11b-tetrahydro-11a,11b-dimethyl-, (7aalpha,7balpha,11aalpha,11balpha)- 4'-Mat-4',5'-adduct 4'-Methylangelicin-thymine-4',5'-photocycloadduct > 118122-52-4 > 118122524 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=118122524 $$$$