103138-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103138-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,3 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103138-28:
(8*1)+(7*0)+(6*3)+(5*1)+(4*3)+(3*8)+(2*2)+(1*8)=79
79 % 10 = 9
So 103138-28-9 is a valid CAS Registry Number.
103138-28-9Relevant articles and documents
5-Fluoro- and 8-Fluorotrimetoquinol: Selective β2-Adrenoceptor Agonists
Clark, Michael T.,Adejare, Adeboye,Shams, Gamal,Feller, Dennis R.,Miller, Duane D.
, p. 86 - 90 (2007/10/02)
The 5-fluoro and 8-fluoro analogues of trimetoquinol, TMQ, have been synthesized and evaluated for β2- and β1-adrenoceptor activity in guinea pig trachea and atria, respectively.The fluoro analogues of TMQ maintained potent β2/
