3756572 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3756572 > 2 > ChemIDplus > 068478320 > 68478-32-0 EINECS 270-813-5 Saturate gas plant mixed butanes, hydrocarbon stream Tail gas, (petroleum), saturate gas plant mixed stream, C4-rich Tail gas, petroleum, saturate gas plant mixed stream, C4-rich > 68478-32-0 > 068478320 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068478320 $$$$