1298016-44-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1298016-44-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,8,0,1 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1298016-44:
(9*1)+(8*2)+(7*9)+(6*8)+(5*0)+(4*1)+(3*6)+(2*4)+(1*4)=170
170 % 10 = 0
So 1298016-44-0 is a valid CAS Registry Number.
1298016-44-0Relevant articles and documents
HETEROAROMATIC PHTHALONITRILES
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Page/Page column 7, (2011/05/16)
Disclosed are an oligomer and a phthalonitrile monomer having the formulas: M is a metal or H. The value n is an integer greater than or equal to 1 for the oligomer and greater than or equal to 0 for the phthalonitrile monomer. Ar1 and Ar2
