3756474 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3756474 > 2 > ChemIDplus > 068477247 > 68477-24-7 Acetylene by-product gas stream EINECS 270-714-7 Waste gases, from acetylene manuf. > 68477-24-7 > 068477247 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068477247 $$$$