3784102 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3784102 > 2 > ChemIDplus > 090171123 > 90171-12-3 Benzene, diethynyl-, manuf. of, distn. lights EINECS 290-552-0 > 90171-12-3 > 090171123 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090171123 $$$$