Showing Reaction 12972
2-{[3-(3,4-dihydroxy-5-methoxyphenyl)-1-hydroxyprop-2-en-1-ylidene]amino}-5-hydroxy-4-methoxybenzoic acid=6-(2-{[3-(3,4-dihydroxy-5-methoxyphenyl)-1-hydroxyprop-2-en-1-ylidene]amino}-5-hydroxy-4-methoxybenzoyloxy)-3,4,5-trihydroxyoxane-2-carboxylic acid