3845521 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845521 > 2 > ChemIDplus > YX3964900 > NIOSH/YX3964900 > Hadrurus arizonensis venom Venom, scorpion, Hadrurus arizonensis YX3964900 > YX3964900 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3964900 $$$$