3728343 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3728343 > 2 > ChemIDplus > 001406913 > 1406-91-3 beta-Costene > 1406-91-3 > 001406913 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=001406913 $$$$