171253 -OEChem-02060822402D 14 13 0 0 0 0 0 0 0999 V2000 -3.3759 0.1690 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.7069 0.2000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.8759 -2.5034 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.1862 -2.4724 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.3276 0.1690 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.8759 -0.7276 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2034 -0.6862 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3069 1.9276 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2138 2.7793 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.9069 -0.6241 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.2552 -0.6655 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.7241 1.8724 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.4517 0.3241 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.8241 0.2414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 6 1 0 0 0 0 1 10 1 0 0 0 0 2 7 1 0 0 0 0 2 11 1 0 0 0 0 3 6 2 0 0 0 0 4 7 2 0 0 0 0 5 6 1 0 0 0 0 5 7 1 0 0 0 0 5 8 1 0 0 0 0 8 9 1 0 0 0 0 9 12 3 0 0 0 0 10 13 1 0 0 0 0 11 14 1 0 0 0 0 M END > 0 > 0 > 171253 > 3 > ChemIDplus > 017920239 > 17920-23-9 4-02-00-02303 (Beilstein Handbook Reference) BRN 1103668 Diethyl (mono) propargyl malonate Diethyl propargylmalonate MALONIC ACID, 2-PROPYNYL-, DIETHYL ESTER Malonic acid, 2-(2-propynyl)-, diethyl ester NSC 28575 Propanedioic acid, 2-propynyl-, diethyl ester (9CI) USAF KF-9 > 17920-23-9 > 017920239 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=017920239 > 28835 1 $$$$