1082927-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1082927-91-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,2,9,2 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1082927-91:
(9*1)+(8*0)+(7*8)+(6*2)+(5*9)+(4*2)+(3*7)+(2*9)+(1*1)=170
170 % 10 = 0
So 1082927-91-0 is a valid CAS Registry Number.
1082927-91-0Relevant articles and documents
Pyridinone based azo dyes and their metal complex salts
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Page/Page column 37, (2008/12/09)
The present invention relates to pyridinone based azo dyes and/or of anionic azo metal complex dye salts made thereof with cationic basic yellow dyes, which are characterized by an unsaturated bond in beta-position to the endocyclic N atom of the pyridino