1169799-63-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1169799-63-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,9,7,9 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1169799-63:
(9*1)+(8*1)+(7*6)+(6*9)+(5*7)+(4*9)+(3*9)+(2*6)+(1*3)=226
226 % 10 = 6
So 1169799-63-6 is a valid CAS Registry Number.