3829038 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3829038 > 2 > ChemIDplus > GY2967000 > NIOSH/GY2967000 > Cyclopentanecarboxylic acid, 3-methylene-4-oxo-, ethyl ester, dl- Ethyl dl-3-methylene-4-oxocyclopentanecarboxylate GY2967000 dl-Isosarkomycin ethyl ester > GY2967000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=GY2967000 $$$$