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8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-heptadecafluoropentadec-4(Z)-en-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

943439-97-2

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943439-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 943439-97-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,4,3 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 943439-97:
(8*9)+(7*4)+(6*3)+(5*4)+(4*3)+(3*9)+(2*9)+(1*7)=202
202 % 10 = 2
So 943439-97-2 is a valid CAS Registry Number.

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