3834576 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3834576 > 2 > ChemIDplus > OP9478000 > NIOSH/OP9478000 > Cannabis smoke residue Marijuana, smoke residue OP9478000 > OP9478000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=OP9478000 $$$$