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84384-86-1

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84384-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84384-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,8 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84384-86:
(7*8)+(6*4)+(5*3)+(4*8)+(3*4)+(2*8)+(1*6)=161
161 % 10 = 1
So 84384-86-1 is a valid CAS Registry Number.

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