164064-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 164064-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,0,6 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 164064-11:
(8*1)+(7*6)+(6*4)+(5*0)+(4*6)+(3*4)+(2*1)+(1*1)=113
113 % 10 = 3
So 164064-11-3 is a valid CAS Registry Number.
164064-11-3Relevant articles and documents
Bisimide monomers
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, (2008/06/13)
Monomeric bisimides corresponding to the formula: STR1 wherein R is independently in each occurrence hydrogen, alkyl of from 1 to 20 carbons, aralkyl of from 1 to 20 carbons, halogen, or NO2 ; X' is F, Cl, OH, or NO2. These bisimides are useful in the production of various thermoplastic, polymeric materials such as polyetherimides, polyesterimides, and poly(carbonate imides).
