3841958 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841958 > 2 > ChemIDplus > UY7710000 > NIOSH/UY7710000 > Pyrrolizidine alkaloids UY7710000 > UY7710000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UY7710000 $$$$