2-(2-nitrophenyl)-3,1-benzoxathiin-4-one

2-phenyl-1,3-benzodithiine-4-thione

2-苯基巯基苯并吡喃-4-酮

N,N-diethyl-2-methylsulfinylbenzamide

1-oxo-1λ⁴,2-benzodithiol-3-one