290297-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 290297-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,2,9 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 290297-29:
(8*2)+(7*9)+(6*0)+(5*2)+(4*9)+(3*7)+(2*2)+(1*9)=159
159 % 10 = 9
So 290297-29-9 is a valid CAS Registry Number.
290297-29-9Relevant academic research and scientific papers
4-phenyl-pyridine derivatives
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, (2008/06/13)
The compounds of the related invention are related to 4-phenyl-pyridine derivatives connected by a bridge containing oxygen or nitrogen to a phenyl derivative.
