121514-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121514-37-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,5,1 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121514-37:
(8*1)+(7*2)+(6*1)+(5*5)+(4*1)+(3*4)+(2*3)+(1*7)=82
82 % 10 = 2
So 121514-37-2 is a valid CAS Registry Number.
121514-37-2Relevant articles and documents
TRISAZO DYES FOR INKS FOR INK JET PRINTING
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Page 22, (2010/02/07)
A process for printing an image on a substrate comprising applying thereto a composition comprising a liquid medium and a tris-azo compound of Formula (1) or salt 5 thereof: wherein: A is an optionally substituted alkenyl, homocyclic or heterocyclic group