3845839 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845839 > 2 > ChemIDplus > YX3995200 > NIOSH/YX3995200 > Pseudocerastes persicus venom Venom, snake, Pseudocerastes persicus YX3995200 > YX3995200 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3995200 $$$$