142846-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142846-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,8,4 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142846-49:
(8*1)+(7*4)+(6*2)+(5*8)+(4*4)+(3*6)+(2*4)+(1*9)=139
139 % 10 = 9
So 142846-49-9 is a valid CAS Registry Number.
142846-49-9Relevant academic research and scientific papers
2-(4-Toluenesulphonyl)-3-aryloxaziridines as Oxidizing Reagents for P(III) Compounds
Klein, Manuela,Ugi, Ivar
, p. 887 - 890 (2007/10/02)
The preparation of four 2-(4-toluenesulphonyl)-3-aryloxaziridines by oxidation of the corresponding imines by peracids is described.The relative oxidation rates of trimethyl phosphite by these oxaziridines are determined. Key words: 2-(4-Toluenesulphonyl)
