3835849 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3835849 > 2 > ChemIDplus > QQ4499900 > NIOSH/QQ4499900 > Neurotoxin X(sub 4) (Tityus serrulatus) QQ4499900 Tityus serrulatus neurotoxin X(sub 4) > QQ4499900 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=QQ4499900 $$$$