3845401 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845401 > 2 > ChemIDplus > YV7812000 > NIOSH/YV7812000 > 4-Oxothiovaleric acid S-2,3-epithiopropyl ester BRL 711 Levulinic acid, 1-thio-, S-2,3-epithiopropyl ester Valeric acid, 4-oxothio-, S-2,3-epithiopropyl ester YV7812000 > YV7812000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YV7812000 $$$$