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540511-92-0

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540511-92-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 540511-92-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,0,5,1 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 540511-92:
(8*5)+(7*4)+(6*0)+(5*5)+(4*1)+(3*1)+(2*9)+(1*2)=120
120 % 10 = 0
So 540511-92-0 is a valid CAS Registry Number.

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