1052081-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1052081-55-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,2,0,8 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1052081-55:
(9*1)+(8*0)+(7*5)+(6*2)+(5*0)+(4*8)+(3*1)+(2*5)+(1*5)=106
106 % 10 = 6
So 1052081-55-6 is a valid CAS Registry Number.