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150840-71-4

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150840-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150840-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,4 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 150840-71:
(8*1)+(7*5)+(6*0)+(5*8)+(4*4)+(3*0)+(2*7)+(1*1)=114
114 % 10 = 4
So 150840-71-4 is a valid CAS Registry Number.

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