102989-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102989-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,9,8 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102989-17:
(8*1)+(7*0)+(6*2)+(5*9)+(4*8)+(3*9)+(2*1)+(1*7)=133
133 % 10 = 3
So 102989-17-3 is a valid CAS Registry Number.
102989-17-3Relevant academic research and scientific papers
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.
