"(-)-1,13-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-(5AS,8AS,14AS)-5A,6,7,8,8A,9-HEXAHYDRO-5H-[1]BENZOPYRANO[3,2-D]XANTHENE,97%(S,S,S)"
"(-)-1,13-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-(5AS,8AS,14AS)-5A,6,7,8,8A,9-HEXAHYDRO-5H-[1]BENZOPYRANO[3,2-D]XANTHENE,97%(S,S,S)"
(-)-113-Bis[di(35-dimethylphenyl)phosphino]-(5aS8aS14aS)-5a6788a9-hexahydro-5H-[1]benzopyrano[32-d]xanthene
(-)-113-Bis[di(35-dimethylphenyl)phosphino]-(5aS8aS14aS)-5a6788a9-hexahydro-5H-[1]benzopyrano[32-d]xanthene