3747113 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3747113 > 2 > ChemIDplus > 061132169 > 61132-16-9 Cytochrome b 555 Cytochrome b-555 > 61132-16-9 > 061132169 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=061132169 $$$$