4-METHYL-4-METHYLTHIO-2-PENTANONE PRODUCT NAME 4-METHYL-4-METHYLTHIO-2-PENTANONE SYNONYM 4-METHYLMERCAPTO-4-METHYLPENTAN-2-ONE CODE 3200 CAS Nº 23550-40-5 FEMA Nº 3376 EINECS 245-727-6 FORMULA C7 H14 O S MOLECULAR WEIGHT 146,25