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105769-44-6

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105769-44-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105769-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,7,6 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 105769-44:
(8*1)+(7*0)+(6*5)+(5*7)+(4*6)+(3*9)+(2*4)+(1*4)=136
136 % 10 = 6
So 105769-44-6 is a valid CAS Registry Number.

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