718148 -OEChem-02060822472D 7 6 0 0 0 0 0 0 0999 V2000 1.9782 -1.2604 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0732 -0.6951 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9395 -0.6388 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0554 -0.0164 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9009 -0.0164 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.5352 0.3770 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 4.4970 0.3692 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 2 4 3 0 0 0 0 3 5 3 0 0 0 0 4 6 1 0 0 0 0 5 7 1 0 0 0 0 M END > 0 > 0 > 718148 > 3 > ChemIDplus > 024442691 > 24442-69-1 Penta-1,4-diyne > 24442-69-1 > 024442691 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=024442691 > 141112 1 $$$$