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Polyoxy(methyl-1,2-ethanediyl), .alpha.,.alpha.,.alpha.-1,2,3-propanetriyltris.omega.-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57451-08-8

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57451-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57451-08-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,5 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57451-08:
(7*5)+(6*7)+(5*4)+(4*5)+(3*1)+(2*0)+(1*8)=128
128 % 10 = 8
So 57451-08-8 is a valid CAS Registry Number.

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