3826783 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3826783 > 2 > ChemIDplus > EK7902500 > NIOSH/EK7902500 > Butanoic acid, 3-methyl-, 4-((acetyloxy)methyl)-4a,5,6,7a-tetrahydrospiro(cyclopenta(c)pyran-7(1H),2'-oxirane)-1,6-diyl ester, (1S-(1-alpha,6-alpha,7-beta,7a-alpha))- Dihydrovaltrate EK7902500 > EK7902500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=EK7902500 $$$$