英文别名
1,1 ,3,3-tetramesityl-2,2-bi-1,3,2-diazaphospholidine;2-[1,3-Bis(2,4,6-trimethylphenyl)-1,3,2-diazaphospholidin-2-yl]-1,3-bis(2,4,6-trimethylphenyl)-1,3,2-diazaphospholidine;2-[1,3-bis(2,4,6-trimethylphenyl)-1,3,2-diazaphospholidin-2-yl]-1,3-bis(2,4,6-trimethylphenyl)-1,3,2-diazaphospholidine