3739350 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739350 > 2 > ChemIDplus > 036505530 > 36505-53-0 Azuleno(6,5-b)furan-2,5-dione, 4-(acetyloxy)-3,3a,4,4a,7a,8,9,9a-octahydro-3,4a,8-trimethyl-, (3S-(3alpha,3abeta,4beta,4aalpha,7abeta,8beta,9abeta))- Dihydrohelenalin acetate > 36505-53-0 > 036505530 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=036505530 $$$$