169829-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169829-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,8,2 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 169829-10:
(8*1)+(7*6)+(6*9)+(5*8)+(4*2)+(3*9)+(2*1)+(1*0)=181
181 % 10 = 1
So 169829-10-1 is a valid CAS Registry Number.