1,3,6-Trimethyl-5-butylsulfinylethoxyuracil 180274-10-6 2,4(1H,3H)-Pyrimidinedione, 5-(2-(butylsulfinyl)ethoxy)-1,3,6-trimethyl- 5-(2-(Butylsulfinyl)ethoxy)-1,3,6-trimethyl-2,4(1H,3H)-pyrimidinedione