3844015 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844015 > 2 > ChemIDplus > XJ3675250 > NIOSH/XJ3675250 > 2-Thiazolecarboxylic acid, 2-(3-carboxy-2-butylidene)hydrazide L 1036 XJ3675250 > XJ3675250 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XJ3675250 $$$$