1198074-66-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1198074-66-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,0,7 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1198074-66:
(9*1)+(8*1)+(7*9)+(6*8)+(5*0)+(4*7)+(3*4)+(2*6)+(1*6)=186
186 % 10 = 6
So 1198074-66-6 is a valid CAS Registry Number.