1-[[2-(dimethylamino)ethyl]amino]-4-(hydroxymethyl)-7-(toluenesulfonyloxy)-9H-thioxanthen-9-one

1-((2-(dimethylamino)ethyl)amino)-7-hydroxy-9-oxo-9H-thioxanthene-4-carboxaldehyde

间氯溴苯

2-疏基-5-甲氧基苯甲酸

2-[(2-carboxy-4-methoxyphenyl)disulfanyl]-5-methoxybenzoic acid