3844423 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844423 > 2 > ChemIDplus > XW5869500 > NIOSH/XW5869500 > Pseudotriton ruber Toxin, plethodontid salamander, pseudotriton ruber, skin extract XW5869500 > XW5869500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XW5869500 $$$$