英文名称
(1-Diphenylphosphanyl-2,10-dimethoxy-6-methyl-6-oxobenzo[d][1,3,2]benzodioxaphosphepin-11-yl)-diphenylphosphane;(18-diphenylphosphanyloxy-4,17-diphenyl-8,13-dioxatricyclo[12.4.0.02,7]octadeca-1(14),2(7),3,5,15,17-hexaen-3-yl)oxy-diphenylphosphane