916653-72-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 916653-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,6,5 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 916653-72:
(8*9)+(7*1)+(6*6)+(5*6)+(4*5)+(3*3)+(2*7)+(1*2)=190
190 % 10 = 0
So 916653-72-0 is a valid CAS Registry Number.
916653-72-0Relevant articles and documents
Sulfonamide ligands attained through opening of saccharin derivatives
Robinson, Richard I.,Fryatt, Ross,Wilson, Claire,Woodward, Simon
, p. 4483 - 4489 (2007/10/03)
Literature N-alkylsaccharins (saccharin-R2) have been shown in some cases to be O-alkylated regioisomers by crystallography (3 structures). The genuine former species react with (S)-H2NCHR1CH 2OH at 101°C in dio
