769147-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769147-28-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,9,1,4 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 769147-28:
(8*7)+(7*6)+(6*9)+(5*1)+(4*4)+(3*7)+(2*2)+(1*8)=206
206 % 10 = 6
So 769147-28-6 is a valid CAS Registry Number.