5725-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5725-28-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,2 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5725-28:
(6*5)+(5*7)+(4*2)+(3*5)+(2*2)+(1*8)=100
100 % 10 = 0
So 5725-28-0 is a valid CAS Registry Number.
5725-28-0Relevant articles and documents
Preparation of 4-Substituted 3,5-Diaryloxy and 3,5-Diamino-1,2,4,6-Thiatriazine 1,1-Dioxides
Michael, Jeffrey Daniel
, p. 170 - 173 (2007/10/02)
A new, technically simple synthesis of 4-substituted 1,2,4,6-thiatriazine-1,1-dioxides is presented which allows the easy preparation of a variety of new derivatives of this ring system.
