1,3,2-Dioxaphosphorinane, 5,5-dimethyl-2-phenoxy- 3057-08-7 5,5-Dimethyl-2-phenoxy-1,3,2-dioxaphosphinane AIDS-125588 AIDS125588 NSC77106 Phosphorous acid, phenyl cyclic (2,2-dimethyltrimethylene) ester