N-(4-Nitro-benzolsulfonyl)-N'-(1-phenyl-cyclohexyl)-harnstoff, also known as 4-nitro-N-(1-phenylcyclohexyl)benzenesulfonamide, is a complex organic compound with the molecular formula C19H20N2O4S. It is characterized by a benzene ring with a nitro group at the 4-position, a sulfonyl group attached to the benzene ring, and a cyclohexyl group with a phenyl substituent at the 1-position connected to the sulfonyl group through an amide linkage. N-<4-Nitro-benzolsulfonyl>-N'-<1-phenyl-cyclohexyl>-harnstoff is a derivative of sulfonamide, which is a class of compounds known for their antimicrobial properties. It is used in various chemical and pharmaceutical applications, including as an intermediate in the synthesis of pharmaceuticals and as a reagent in organic synthesis. Due to its complex structure, it is typically synthesized through multi-step processes involving the reaction of benzene derivatives with sulfonyl chlorides and subsequent amination with cyclohexylamines.
The CAS Registry Mumber 5769-23-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,6 and 9 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5769-23: (6*5)+(5*7)+(4*6)+(3*9)+(2*2)+(1*3)=123 123 % 10 = 3 So 5769-23-3 is a valid CAS Registry Number.