2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-(1-ethylnaphtho(1,2-d)thiazol-2(1H)-ylidene)-1-methylethylidene)-1,3-bis(2-methoxyethyl)- 27969-53-5 5-(2-(1-Ethylnaphtho(1,2-d)thiazol-2(1H)-ylidene)-1-methylethylidene)-1,3-bis(2-methoxyethyl)barbituric acid EINECS 248-751-5