6470-51-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6470-51-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,7 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6470-51:
(6*6)+(5*4)+(4*7)+(3*0)+(2*5)+(1*1)=95
95 % 10 = 5
So 6470-51-5 is a valid CAS Registry Number.
6470-51-5Relevant academic research and scientific papers
AZO COMPOUND, INK COMPOSITION, AND COLORED OBJECT
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Page/Page column 25, (2008/06/13)
A novel azo compound represented by the following formula (1) wherein A represents the following formula (2) and is located preferably in a position meta or para to the azo group; R 1 and R 2 each independently represents hydrogen, carboxy, sulfo, nitro,
