Basic information
6,7-Dihydroxy-3-[(E)-3-oxo-1-butenyl]-4-oxo-4H-1-benzopyran-5-carboxylic acid Structure

6,7-Dihydroxy-3-[(E)-3-oxo-1-butenyl]-4-oxo-4H-1-benzopyran-5-carboxylic acid

Preparation Products And Raw materials