p. 527
(1955)p. 770 - 784
(2007/10/03)p. 343 - 346
(2007/10/02)2-(methylthio)benzoic acid
2-(methylsulfinyl)benzoic acid
3-hydroxy-1-benzothiophene-1,1-dioxide
3-hydroxy-1,1-dioxo-1λ6-benzo[b]thiophene-2-carboxylic acid ethyl ester
2-methylsulfonylbenzoyl chloride