6162-21-6 Usage
General Description
Benzenesulfonamide, 4-(dimethylamino)- (9CI) is a chemical compound with the molecular formula C8H11N3O2S. It is commonly used as a pharmaceutical intermediate and as an organic building block in the synthesis of various compounds. This chemical is known for its diverse range of applications, including as an ingredient in pharmaceutical drugs, dyes, and pigments. It is also used in the manufacturing of rubber, plastics, and other industrial products. Benzenesulfonamide, 4-(dimethylamino)- (9CI) is an important chemical in the field of organic chemistry and is widely utilized in research and industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 6162-21-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,6 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6162-21:
(6*6)+(5*1)+(4*6)+(3*2)+(2*2)+(1*1)=76
76 % 10 = 6
So 6162-21-6 is a valid CAS Registry Number.
InChI:InChI=1/C34H34BrN3O3/c1-20-14-22(19-41-26-10-6-23(35)7-11-26)21(2)27(15-20)31-28(18-36)33(37)38(24-8-12-25(40-5)13-9-24)29-16-34(3,4)17-30(39)32(29)31/h6-15,31H,16-17,19,37H2,1-5H3
6162-21-6Relevant articles and documents
EQUILIBRIUM NH ACIDITY OF POLYFLUOROALKYL-CONTAINIG COMPOUNDS
Vlasov, V. M.,Terekhova, M. I.,Petrov, E. S.,Shatenshtein, A. I.,Yakobson, G. G.
, p. 1807 - 1813 (2007/10/02)
The pK vvalues of NH acids containing a polyfluoroaryl group at the α position to the acid center (polyfluoroalkyl- and diarylamines, polyfluoroanilines) with reference to 9-phenylfluorene were obtained by transmetallation in dimethyl sulfoxide (cation potassium).The acidifying effects of the C6F5, β-C10F7, and C5F4N (tetrafluoro-4-pyridyl) groups were evaluated.The acidity of the C6F5NHR compounds correlates satisfactorily with the parameters of the 19F NMR spectra of the N-anions or NH acids and with the ?* constants of the substituent R.In the series of compounds p-RC6F4NHC6F5 and p-RC6F4NH(O)C6H5 a correlation is observed between the pK values and the Hammett constants of the substituent R.In most cases the conduction of the effect of the substituent R in these series to the NH reaction center is analogous with that in the corresponding unfluorinated series.
