(3aS,3a'S,7aS,7a'S)-2,2'-(((2R,4R)-Pentane-2,4-diyl)bis(oxy))bis(1,3-diphenyloctahydro-1H-benzo[d][1,3,2]diazaphosphole)

(3aS,3a'S,7aS,7a'S)-2,2'-(((2R,4R)-Pentane-2,4-diyl)bis(oxy))bis(1,3-diphenyloctahydro-1H-benzo[d][1,3,2]diazaphosphole)