3835847 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3835847 > 2 > ChemIDplus > QQ4499360 > NIOSH/QQ4499360 > Neurotoxin tstx-IV (Tityus serrulatus) QQ4499360 Tityus serrulatus neurotoxin tstx-IV > QQ4499360 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=QQ4499360 $$$$