3742731 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3742731 > 2 > ChemIDplus > 051142531 > 51142-53-1 Hb Southampton Hemoglobin Casper Hemoglobin southampton > 51142-53-1 > 051142531 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=051142531 $$$$