4-Hydroxy-3-methyl-2-benzofurancarboxylic acid (2E)-2-[(2,3-dihydroxyphenyl)methylene]hydrazide

4-Hydroxy-3-methyl-2-benzofurancarboxylic acid (2E)-2-[(2,3-dihydroxyphenyl)methylene]hydrazide · CAS 2415111-22-5