3837930 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3837930 > 2 > ChemIDplus > TK5493000 > NIOSH/TK5493000 > Pinus ponderosa, needle extract TK5493000 > TK5493000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TK5493000 $$$$