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133412-50-7

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133412-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133412-50-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,4,1 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133412-50:
(8*1)+(7*3)+(6*3)+(5*4)+(4*1)+(3*2)+(2*5)+(1*0)=87
87 % 10 = 7
So 133412-50-7 is a valid CAS Registry Number.

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