N,N'-2,4-Tolylen-bis-, also known as 2,4-tolylen-bis(S-chloro-isothiocarbamoyl chloride), is a chemical compound with the molecular formula C16H14Cl2N2S2. It is a white crystalline solid that is used as an intermediate in the synthesis of various agrochemicals, particularly herbicides. N,N'-2,4-Tolylen-bis- is formed by the reaction of 2,4-toluenediamine with S-chloro-isothiocarbamoyl chloride, resulting in a bis-chloride derivative. It is an important precursor in the production of herbicides due to its reactivity and ability to form stable herbicidal compounds. The compound is typically handled with care due to its potential reactivity and the need to manage its potential environmental and health impacts.
The CAS Registry Mumber 2074-97-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,7 and 4 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2074-97: (6*2)+(5*0)+(4*7)+(3*4)+(2*9)+(1*7)=77 77 % 10 = 7 So 2074-97-7 is a valid CAS Registry Number.