641612-91-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 641612-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,1,6,1 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 641612-91:
(8*6)+(7*4)+(6*1)+(5*6)+(4*1)+(3*2)+(2*9)+(1*1)=141
141 % 10 = 1
So 641612-91-1 is a valid CAS Registry Number.
641612-91-1Relevant articles and documents
BI-FUNCTIONAL QUINOLINE ANALOGS
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, (2013/03/26)
Provided are compounds of Formula I: wherein X is: R1 and R2 together with the phenyl to which they are bound may form a bicyclic, fused heterocyclic ring, and all other variables are as defined herein, as well as their use in treating pulmonary inflammation or bronchoconstriction and compositions comprising and processes for preparing the same.
