161204-26-8 Usage
Type of compound
Polyaromatic compound
Functional groups
Two nitrile functional groups
Structure
Contains a benzene ring with two cyano groups at positions 1 and 2, connected to a naphthalene unit through an oxygen atom at positions 4 and 4'
Usage
Organic synthesis and chemical research
Applications
Intermediate in the production of various organic compounds
Potential uses
Pharmaceuticals, agrochemicals, and materials science
Additional potential
Development of new materials and polymers due to aromatic and nitrile functionalities
Check Digit Verification of cas no
The CAS Registry Mumber 161204-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,2,0 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 161204-26:
(8*1)+(7*6)+(6*1)+(5*2)+(4*0)+(3*4)+(2*2)+(1*6)=88
88 % 10 = 8
So 161204-26-8 is a valid CAS Registry Number.
161204-26-8Relevant articles and documents
Ortho-bis(etherdianhydrides)
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, (2008/06/13)
Disclosed herein are novel poly(imide-ethers) containing ortho substitution in the main chain of the polymer. These polymers are made from novel aromatic bis-carboxylic anhydrides which contain two ether groups attached to an aromatic ring in ortho positions to each other. The polymers are particularly useful for films, fibers and encapsulation, as well as thermoplastics.
