849925-20-8

1,2,3,4,5-cyclopentanepentayl, compd. with 1-[(1R)-1-[bis[3,5-bis(trifluoromethyl)phenyl]phosphino]ethyl]-2-[2-[bis(4-methoxy-3,5-dimethylphenyl)phosphino]phenyl]-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)