Showing Reaction 12993
2,3-dihydroxy-6-{[1-hydroxy-3-(3-methoxyphenyl)prop-2-en-1-ylidene]amino}-4-methoxybenzoic acid=2-{[(2,3-dihydroxy-6-{[1-hydroxy-3-(3-methoxyphenyl)prop-2-en-1-ylidene]amino}-4-methoxyphenyl)(hydroxy)methylidene]amino}acetic acid