211830 -OEChem-02060822402D 7 6 0 0 0 0 0 0 0999 V2000 7.5948 -3.4782 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.8621 -4.6858 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 4.0047 -3.7806 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.8734 -3.8641 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.1609 -3.4318 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.4372 -3.8213 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.7248 -3.3890 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 4 2 0 0 0 0 2 4 1 0 0 0 0 3 7 2 0 0 0 0 4 5 1 0 0 0 0 5 6 1 0 0 0 0 6 7 1 0 0 0 0 M END > 0 > 0 > 211830 > 3 > ChemIDplus > 000692295 > 3-Formylpropanoic acid 3-Formylpropionic acid 4-03-00-01554 (Beilstein Handbook Reference) 4-Oxobutanoic acid 692-29-5 BRN 1745187 Butanoic acid, 4-oxo- (9CI) Butryaldehydic acid Semi-aldehyde succinique [French] Succinaldehydic acid Succinic acid semialdehyde Succinic semialdehyde beta-Formylpropionic acid gamma-Oxybutyric acid > 692-29-5 > 000692295 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000692295 > 1112 1 $$$$