1179986-69-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1179986-69-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,9,9,8 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1179986-69:
(9*1)+(8*1)+(7*7)+(6*9)+(5*9)+(4*8)+(3*6)+(2*6)+(1*9)=236
236 % 10 = 6
So 1179986-69-6 is a valid CAS Registry Number.