3817027 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817027 > 2 > ChemIDplus > 150980522 > 150980-52-2 4-Hydroxymethyl-4,5',8-trimethylpsoralen, oligo (ag)10-bound > 150980-52-2 > 150980522 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=150980522 $$$$