3786413 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3786413 > 2 > ChemIDplus > 090965596 > 90965-59-6 Hygrolidin amide Hygrolidin, 21-O-(4-amino-1,4-dioxo-2-butenyl)-21-O-de(3-carboxy-1-oxo-2-propenyl)-, (SP-4-1)- > 90965-59-6 > 090965596 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090965596 $$$$