131745-30-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131745-30-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,4 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131745-30:
(8*1)+(7*3)+(6*1)+(5*7)+(4*4)+(3*5)+(2*3)+(1*0)=107
107 % 10 = 7
So 131745-30-7 is a valid CAS Registry Number.
131745-30-7Relevant articles and documents
Substituted quinolinecarboxylic acids
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, (2008/06/13)
Substituted quinolinecarboxylic acids useful in the treatment of arthritis by inhibiting the progressive joint deterioration characteristic of arthritic disease and for inducing immunosuppression are disclosed. Methods of synthesis and use of the novel compounds are also disclosed.
