3786938 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3786938 > 2 > ChemIDplus > 091052903 > 91052-90-3 EINECS 293-253-3 Heart, ext., deproteinated > 91052-90-3 > 091052903 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=091052903 $$$$