Benzenesulfonamide, N-(1,3-dihydro-3-oxo-1-isobenzofuranyl)-, also known as N-(1,3-dihydro-3-oxo-1-isobenzofuranyl)benzenesulfonamide, is a chemical compound with the molecular formula C13H9NO4S. It is a derivative of benzenesulfonamide, featuring a 1,3-dihydro-3-oxo-1-isobenzofuranyl group attached to the nitrogen atom. Benzenesulfonamide, N-(1,3-dihydro-3-oxo-1-isobenzofuranyl)- is characterized by its aromatic structure, with a benzene ring and a sulfonamide functional group, as well as the presence of a heterocyclic isobenzofuran ring. It is primarily used in the synthesis of various pharmaceuticals and agrochemicals, particularly as an intermediate in the production of certain herbicides and other chemical compounds. Due to its specific structure and properties, it plays a significant role in the development of new molecules with potential applications in various industries.
The CAS Registry Mumber 4741-54-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,4 and 1 respectively; the second part has 2 digits, 5 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4741-54: (6*4)+(5*7)+(4*4)+(3*1)+(2*5)+(1*4)=92 92 % 10 = 2 So 4741-54-2 is a valid CAS Registry Number.