4,4'-Oxy-bis-benzolsulfonsaeure-bis-benzolsulfonylamid;N,N'-bis(phenylsulfonyl)-4,4'-oxydi(benzenesulfonamide);4,4'-oxy-bis-benzenesulfonic acid bis-benzenesulfonylamide;4,4'-oxybis[n-(phenylsulfonyl)benzenesulfonamide];EINECS 230-613-0;
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