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230615-72-2

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230615-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 230615-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,0,6,1 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 230615-72:
(8*2)+(7*3)+(6*0)+(5*6)+(4*1)+(3*5)+(2*7)+(1*2)=102
102 % 10 = 2
So 230615-72-2 is a valid CAS Registry Number.

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