3-hydroxy-1-methyl-anthraquinone

2-(3-氧代-2,3-二氢-1H-茚-1-基)乙酸

2,3,4,5-Tetramethylbenzaldehyde

2,3,4,5-tetramethylbenzoic acid

3,3-二(4-氯苯基)丙酸