3805749 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3805749 > 2 > ChemIDplus > 101631225 > 101631-22-5 EINECS 309-947-7 Naphtha (petroleum), residual oil distn. light arom., alkene-alkyne manufg. pyrolysis byproduct > 101631-22-5 > 101631225 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=101631225 $$$$