Synonyms:
2'-dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1'-biphenyl hydrate sodium salt (xphos-so3na) ; sodium 2'-(dicyclohexylphosphino)-2,6-diisopropylbiphenyl-4-sulfonate ; [1,1'-biphenyl]-4-sulfonic acid, 2'-(dicyclohexylphosphino)-2,6-bis(1-methylethyl)-, sodium salt ; 2'-dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1'-biphenylhydratesodiumsalt
