23613-32-3
dibenzo[b,d]thiophene-3,7-dicarboxylic acid 5,5-dioxide
→
~94%
927676-33-3
4-(4-carboxyphenyl)-3-hydroxybenzoic acid
1357255-14-1
~10%
792-74-5
联苯-4,4-二羧酸二甲酯
N/A
54349-39-2
dimethyl 2-hydroxy-[1,1'-biphenyl]-4,4'-dicarboxylate
935395-99-6
4-(4-carboxyphenyl)-3-methoxybenzoic acid