2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(3-methylbutyl)-, mixt. with 3-ethyl-3-phenyl-2,6-piperidinedione and N,N,alpha-trimethyl-10H-phenothiazine-10-ethanamine 79173-15-2 Somvit