22219-02-9
2-(2-carboxyphenyl)sulfanylbenzoic acid
→
~92%
52704-04-8
2-(2-carboxyphenyl)sulfinylbenzoic acid
67373-15-3
dimethyl 2,2'-sulphinyldibenzoate
49590-24-1
双(2-羟基甲基苯基)硫化物
33973-62-5
1,1'-spirobi[2,1λ4-benzoxathiole]-3,3'-dione