英文名称
[1-(2-Diphenylphosphanyloxy-3-phenyl-5,6,7,8-tetrahydronaphthalen-1-yl)-3-phenyl-5,6,7,8-tetrahydronaphthalen-2-yl]oxy-diphenylphosphane;[1-[2-diphenylphosphanyloxy-3-(2,3,5-trimethylphenyl)-5,6,7,8-tetrahydronaphthalen-1-yl]-3-(2,4,6-trimethylphenyl)-5,6,7,8-tetrahydronaphthalen-2-yl]oxy-diphenylphosphane