58297-33-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58297-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,9 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 58297-33:
(7*5)+(6*8)+(5*2)+(4*9)+(3*7)+(2*3)+(1*3)=159
159 % 10 = 9
So 58297-33-9 is a valid CAS Registry Number.
58297-33-9Relevant academic research and scientific papers
Ethynyl-substituted aromatic ortho diamines and method of synthesis
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, (2008/06/13)
As new compositions of matter, ethynyl-substituted aromatic ortho-diamines. The compounds are useful as endcapping agents for thermally stable heterocyclic oligomeric compositions.
