3733358 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733358 > 2 > ChemIDplus > 012712720 > 12712-72-0 Sporopollenin Sporopollenins > 12712-72-0 > 012712720 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012712720 $$$$