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5845-57-8

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5845-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5845-57-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,4 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5845-57:
(6*5)+(5*8)+(4*4)+(3*5)+(2*5)+(1*7)=118
118 % 10 = 8
So 5845-57-8 is a valid CAS Registry Number.

5845-57-8Upstream product

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