920756-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 920756-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,0,7,5 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 920756-48:
(8*9)+(7*2)+(6*0)+(5*7)+(4*5)+(3*6)+(2*4)+(1*8)=175
175 % 10 = 5
So 920756-48-5 is a valid CAS Registry Number.
920756-48-5Relevant articles and documents
Sulfamidation of 2-arylaldehydes and ketones with chloramine-T
Baumann, Thomas,Bachle, Michael,Brase, Stefan
, p. 3797 - 3800 (2007/10/03)
A series of aliphatic and aromatic carbonyl compounds has been transformed into the corresponding sulfamidated products by means of amine-catalyzed nitrene transfer of chloramine-T. Depending on the residues R, either α-sulfamidation in the case of aromat
