28003-38-5 AMMONIUM, (TEREPHTHALOYLDIMETHYLENE)BIS(((2-CYANO-2-HYDROXYCYCLOHEXYL)METHYL)DIM Ammonium, (terephthaloyldimethylene)bis(((2-cyano-2-hydroxycyclohexyl)methyl)dimethyl-, dibromide, dibenzoate (ester)