769860-52-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769860-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,8,6 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 769860-52:
(8*7)+(7*6)+(6*9)+(5*8)+(4*6)+(3*0)+(2*5)+(1*2)=228
228 % 10 = 8
So 769860-52-8 is a valid CAS Registry Number.