2-[(3,5-dimethyl-1,2,4-triazol-4-yl)carbamoyl]benzoic acid

methyl 2-acetylbenzoate

2-(2,5-dichlorobenzoyl)benzoic acid

2-(5-硫氧代-4,5-二氢-1H-1,2,4-噻唑-3-基)苯甲酸

5,6,16,17-Tetrahydro-5,17,22,32-tetraoxodibenzoazepino<6,7-b,6,7-p>dibenzo-18-crown-6