1025062-69-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025062-69-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,0,6 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1025062-69:
(9*1)+(8*0)+(7*2)+(6*5)+(5*0)+(4*6)+(3*2)+(2*6)+(1*9)=104
104 % 10 = 4
So 1025062-69-4 is a valid CAS Registry Number.