3757209 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3757209 > 2 > ChemIDplus > 068527151 > 68527-15-1 EINECS 271-258-1 Ethylene off-gas Gases, (petroleum), oil refinery gas distn. off Gases, petroleum, oil refinery gas distn. off > 68527-15-1 > 068527151 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068527151 $$$$