1169952-82-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1169952-82-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,9,9,5 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1169952-82:
(9*1)+(8*1)+(7*6)+(6*9)+(5*9)+(4*5)+(3*2)+(2*8)+(1*2)=202
202 % 10 = 2
So 1169952-82-2 is a valid CAS Registry Number.