3,3''-Dihydroxy-5'-(3-hydroxy-4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid*

3,3''-Dihydroxy-5'-(3-hydroxy-4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid* · CAS 1397264-18-4