2-BUTANONE, 3,3-DIMETHYL-1-(METHYLSULFINYL)-, O-((METHYLAMINO)CARBONYL)OXIME 3,3-Dimethyl-1-(methylsulfinyl)-2-butanone O-((methylamino)carbonyl)oxime 39184-27-5 BRN 1968178 Thiofanox sulfoxide