1376763-37-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1376763-37-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,7,6 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1376763-37:
(9*1)+(8*3)+(7*7)+(6*6)+(5*7)+(4*6)+(3*3)+(2*3)+(1*7)=199
199 % 10 = 9
So 1376763-37-9 is a valid CAS Registry Number.
1376763-37-9Relevant articles and documents
Azo dyes for paper dyeing
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Page/Page column 22; 23; 24, (2012/06/05)
The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades.
