1314875-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314875-31-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,8,7 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1314875-31:
(9*1)+(8*3)+(7*1)+(6*4)+(5*8)+(4*7)+(3*5)+(2*3)+(1*1)=154
154 % 10 = 4
So 1314875-31-4 is a valid CAS Registry Number.
1314875-31-4Relevant academic research and scientific papers
POLYARYLENE POLYMERS AND PROCESSES FOR PREPARING
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, (2012/01/14)
Provided are sulfone-containing polyarylene polymers. Also provided are monomers and processes for preparing the polymers. The polyarylene polymers are suitable for use as engineering polymers.
