英文别名
2,2,6,6,2',2',6',6'-octamethyl-1,1'-dioxo-1,1'-diphenyl-3,3'-disulfanediyl-bis-1λ5-phosphinan-4-one;Bis-(1-phenyl-2,2,6,6-tetramethyl-1-oxo-phosphorinan-4-on-3-yl)-disulfid;2,2,6,6-tetramethyl-1-oxo-1-phenyl-3-[(2,2,6,6-tetramethyl-1,4-dioxo-1-phenyl-1λ5-phosphinan-3-yl)disulfanyl]-1λ5-phosphinan-4-one