722544-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 722544-26-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,2,5,4 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 722544-26:
(8*7)+(7*2)+(6*2)+(5*5)+(4*4)+(3*4)+(2*2)+(1*6)=145
145 % 10 = 5
So 722544-26-5 is a valid CAS Registry Number.
722544-26-5Relevant academic research and scientific papers
PHOSPHONOOXY QUINAZOLINE DERIVATIVES AND THEIR PHARMACEUTICAL USE
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Page 102, (2008/06/13)
Quinazoline derivatives of formula (I) wherein A is 5-membered heteroaryl containing a nitrogen atom and one or two further nitrogen atoms; compositions containing them, processes for their preparation and their use in therapy.
