bis-(5,5-dimethyl-2-thiono-1,3,2-dioxaphosphorinan-2-yl)disulfide
benzoyl 2-(5,5-dimethyl-2-thiono-1,3,2-dioxaphosphorinanyl)sulfide
4-nitrobenzoyl (5,5-dimethyl-2-thioxo-1,3,2-dioxaphosphinan-2-yl) sulfide
(C6H5)3Ge(S2POCH2C(CH3)2CH2O)
(C6H5)2Sn(PS2(OCH2C(CH3)2CH2O))2