3845443 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845443 > 2 > ChemIDplus > YX3957500 > NIOSH/YX3957500 > M. pyriformis venom Myrmecia pyriformis venom Venom, ant, Myrmecia pyriformis YX3957500 > YX3957500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3957500 $$$$