3727579 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727579 > 2 > ChemIDplus > 000639430 > 639-43-0 Akuammicine Curan-17-oic acid, 2,16,19,20-tetradehydro-, methyl ester, (19E)- Methyl (19E)-2,16,19,20-tetradehydrocuran-17-oate > 639-43-0 > 000639430 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000639430 $$$$