N-(4-Methyl-benzolsulfonyl)-N'-(4c-phenyl-cyclohexyl)-harnstoff, also known as 4-Methyl-benzene-sulfonyl-4c-phenyl-cyclohexyl-urea, is a complex organic compound with the molecular formula C19H22N2O2S. This chemical is characterized by a benzene ring with a methyl group at the 4-position, a sulfonyl group attached to the benzene ring, and a cyclohexyl group with a phenyl substituent at the 4c-position, connected to the sulfonyl group through a urea linkage. It is a white crystalline solid and is used in various chemical reactions and as an intermediate in the synthesis of pharmaceuticals and other organic compounds. Due to its complex structure, it is typically synthesized through multi-step processes involving the formation of the sulfonyl group, the cyclohexyl ring, and the urea linkage.
The CAS Registry Mumber 5769-19-7 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, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 5769-19: (6*5)+(5*7)+(4*6)+(3*9)+(2*1)+(1*9)=127 127 % 10 = 7 So 5769-19-7 is a valid CAS Registry Number.