1378293-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1378293-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,2,9 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1378293-74:
(9*1)+(8*3)+(7*7)+(6*8)+(5*2)+(4*9)+(3*3)+(2*7)+(1*4)=203
203 % 10 = 3
So 1378293-74-3 is a valid CAS Registry Number.
1378293-74-3Relevant academic research and scientific papers
Trisazo dyes for paper dyeing
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, (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.
