The molecule is a member of the class of imidazolones that is 3,5-dihydroimidazol-4-one substituted at position 2 by a methylthiogroup, at position 3 by an anilino group and at position 5 by phenyl and methyl groups (the S-enantiomer). A fungicide effective against Oomycete diseases such as downy mildew and certain leaf spot diseases. It has a role as a mitochondrial cytochrome-bc1 complex inhibitor, an antifungal agrochemical and a quinone outside inhibitor. It is an imidazolone, a carbohydrazide, an organic sulfide and an imidazole fungicide.
(5S)-3-anilino-5-methyl-2-methylsulfanyl-5-phenylimidazol-4-one