Sanguisorbic acid

3-(5-Carboxy-2,3-dihydroxyphenoxy)-4,4′,5,5′,6,6′-hexahydroxy-2,2′-biphenyldicarbonsäure

3-(5-Carboxy-2,3-dihydroxyphenoxy)-4,4′,5,5′,6,6′-hexahydroxy-2,2′-biphenyldicarboxylic acid

[1,1′-Biphenyl]-2,2′-dicarboxylic acid, 3-(5-carboxy-2,3-dihydroxyphenoxy)-4,4′,5,5′,6,6′-hexahydroxy-

Acide 3-(5-carboxy-2,3-dihydroxyphénoxy)-4,4′,5,5′,6,6′-hexahydroxy-2,2′-biphényldicarboxylique

Sanguisorbic acid

[Wiki]