1275596-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1275596-14-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,5,5,9 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1275596-14:
(9*1)+(8*2)+(7*7)+(6*5)+(5*5)+(4*9)+(3*6)+(2*1)+(1*4)=189
189 % 10 = 9
So 1275596-14-9 is a valid CAS Registry Number.
1275596-14-9Relevant academic research and scientific papers
MIGRATION-FREE COLOURED COPOLYCONDENSATES FOR COLOURING POLYMERS
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Page/Page column 21; 22, (2011/04/24)
The invention relates to coloured and/or fluorescent copolycondensates which are obtained by reaction of colourants substituted by at least two reactive groups which do not interfere with one another, with selected cyclic dicarboxylic acids (especially 1,
