80770-76-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80770-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,7 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80770-76:
(7*8)+(6*0)+(5*7)+(4*7)+(3*0)+(2*7)+(1*6)=139
139 % 10 = 9
So 80770-76-9 is a valid CAS Registry Number.
80770-76-9Relevant articles and documents
Trisubstituted pyridine dyes
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, (2008/06/13)
2,4,6-Trisubstituted pyridines wherein at least one of the substituents is a para-(N,N-diarylamino)phenyl group, and the other two substituents are alkyl, cycloalkyl or aryl groups are useful as image dyes in acid-mediated imaging media, since the colored
