1431703-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1431703-21-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,7,0 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1431703-21:
(9*1)+(8*4)+(7*3)+(6*1)+(5*7)+(4*0)+(3*3)+(2*2)+(1*1)=117
117 % 10 = 7
So 1431703-21-7 is a valid CAS Registry Number.
1431703-21-7Relevant articles and documents
ANTICANCER BENZOPYRAZINES VIA THE INHIBITION OF FGFR KINASES
-
, (2013/05/21)
The invention relates to new quinoxaline derivative compounds, to pharmaceutical compositions comprising said compounds, to processes for the preparation of said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.
