3808941 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3808941 > 2 > ChemIDplus > 108083449 > 108083-44-9 Gases (petroleum), extractive, C4-6, isopentene-rich, reaction products with methanol, ether fraction, hydrogenated, cracked, isopentene fraction Gases, petroleum, extractive, C4-6, isopentene-rich, reaction products with methanol, ether fraction, hydrogenated, cracked, isopentene fraction > 108083-44-9 > 108083449 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=108083449 $$$$