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2858-02-8

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2858-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2858-02-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,5 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2858-02:
(6*2)+(5*8)+(4*5)+(3*8)+(2*0)+(1*2)=98
98 % 10 = 8
So 2858-02-8 is a valid CAS Registry Number.

2858-02-8Relevant articles and documents

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Grummitt,Klopper,Blenkhorn

, p. 604,606 (1942)

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