1341157-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1341157-26-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,1,1,5 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1341157-26:
(9*1)+(8*3)+(7*4)+(6*1)+(5*1)+(4*5)+(3*7)+(2*2)+(1*6)=123
123 % 10 = 3
So 1341157-26-3 is a valid CAS Registry Number.
1341157-26-3Relevant articles and documents
HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
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, (2014/02/16)
The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.