2,7-ditert-butylthioxanthen-9-one

2,7-ditert-butyl-9H-thioxanthene

1-(4-phenylsulfanylphenyl)propan-1-one

imino-oxo-diphenyl-λ⁶-sulfane

1-tert-butyl-4-(4-tert-butylphenyl)sulfanylbenzene