Ethanaminium,2-[[2-cyano-3-[4-[ethyl(phenylmethyl)amino]phenyl]-1-oxo-2-propenyl]oxy]-N,N,N-trimethyl-,chloride, reaction products with 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethylxanthyliumchloride, disodium hydrogen phosphate, (T-4)-di