1,1,1-Trichlor-2-phenylsulfonyl-butan, also known as 1,1,1-trichloro-2-phenylsulfonylbutane, is an organic compound with the chemical formula C10H12Cl3O2S. It is a colorless to pale yellow liquid with a molecular weight of 303.63 g/mol. 1,1,1-Trichlor-2-phenylsulfonyl-butan is characterized by the presence of three chlorine atoms, a phenylsulfonyl group, and a butane chain. It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and insecticides. Due to its reactivity and potential toxicity, it is important to handle this chemical with care, following proper safety protocols.
The CAS Registry Mumber 3559-62-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 9 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3559-62: (6*3)+(5*5)+(4*5)+(3*9)+(2*6)+(1*2)=104 104 % 10 = 4 So 3559-62-4 is a valid CAS Registry Number.