3845779 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845779 > 2 > ChemIDplus > YX3989500 > NIOSH/YX3989500 > Microcephalophis gracilis venom Venom, snake, Microcephalophis gracilis YX3989500 > YX3989500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3989500 $$$$