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127753-53-1

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127753-53-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127753-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,5 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127753-53:
(8*1)+(7*2)+(6*7)+(5*7)+(4*5)+(3*3)+(2*5)+(1*3)=141
141 % 10 = 1
So 127753-53-1 is a valid CAS Registry Number.

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