79721-01-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79721-01-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,2 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79721-01:
(7*7)+(6*9)+(5*7)+(4*2)+(3*1)+(2*0)+(1*1)=150
150 % 10 = 0
So 79721-01-0 is a valid CAS Registry Number.
79721-01-0Relevant articles and documents
Ruthenium(III) chloride-catalyzed chemoselective synthesis of acetals from aldehydes
De, Surya K.,Gibbs, Richard A.
, p. 8141 - 8144 (2007/10/03)
A mild and chemoselective acetalization procedure for the protection of various aldehydes in the presence of ketones is described.