155501 -OEChem-02060822392D 7 6 0 0 0 0 0 0 0999 V2000 1.3430 -2.4202 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.4810 -0.9129 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.4870 -1.9335 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3774 -2.4311 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.2002 -1.9069 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.2421 -2.9274 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.0683 -2.4057 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 1 5 1 0 0 0 0 2 3 2 0 0 0 0 3 4 1 0 0 0 0 4 6 3 0 0 0 0 5 7 1 0 0 0 0 M END > 0 > 0 > 155501 > 3 > ChemIDplus > 000623472 > 2-Propynoic acid, ethyl ester 623-47-2 AI3-37704 EINECS 210-795-8 ETHYL PROPYNOATE Ethyl propiolate > 623-47-2 > 000623472 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000623472 > 12182 1 $$$$