769147-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 769147-29-7 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 9 respectively.
Calculate Digit Verification of CAS Registry Number 769147-29:
(8*7)+(7*6)+(6*9)+(5*1)+(4*4)+(3*7)+(2*2)+(1*9)=207
207 % 10 = 7
So 769147-29-7 is a valid CAS Registry Number.