3-(1H-benzo[h]isothiochromen-4-ylsulfanyl)propanoic acid

3-(2H-thiochromen-4-ylsulfanyl)propanoic acid

3-tert-butylsulfanylpropanoic acid

3-[(2,2-dioxo-1,2λ⁶-benzoxathiin-4-yl)sulfanyl]propanoic acid

5-(2-十二烷基苯基)-4,6-二硫杂壬烷二羧酸