英文名称
2-(2-Acetamido-4,6-dihydroxyphenyl)-4-(2,4-dihydroxy-6-methylphenyl)cyclobutane-1,3-diolate;2,4-bis(2,4-dihydroxy-3-methylphenyl)cyclobutane-1,3-diolate;2,4-bis(2,4-dihydroxy-5-methylphenyl)cyclobutane-1,3-diolate;2,4-bis(4-hydroxy-2,5-dimethylphenyl)cyclobutane-1,3-diolate;2-[2,4-dihydroxy-6-(hydroxymethylamino)phenyl]-4-(2-formamido-4,6-dihydroxyphenyl)cyclobutane-1,3-diolate