130-85-8 2-Naphthalenecarboxylic acid, 4,4'-methylenebis(3-hydroxy-, dicesium salt 4,4'-Methylenebis(3-hydroxy-2-naphthalenecarboxylic acid), dicesiumsalt 68226-93-7 Dicesium 4,4'-methylenebis(3-hydroxy-2-naphthoate) EINECS 269-331-8