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Features In the face of new development opportunities, we will continue to improve and upgrade 4-n-Butyl-4'-n-propylbicyclohexyl, CAS: 482-54-2, (R)-(-)-1-{(S)-2-[Bis(3,5-di-trifluoromethylphenyl)phosphino]ferrocenyl}ethyldicyclohexylphosphine and management standards, constantly improve management, optimize product quality, and reduce customer