3820206 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3820206 > 2 > ChemIDplus > 216977014 > 216977-01-4 Solvent naphtha, petroleum, heavy arom., middle fraction, reaction products with 1-butene, distn. residues > 216977-01-4 > 216977014 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=216977014 $$$$