1198605-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1198605-52-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,6,0 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1198605-52:
(9*1)+(8*1)+(7*9)+(6*8)+(5*6)+(4*0)+(3*5)+(2*5)+(1*2)=185
185 % 10 = 5
So 1198605-52-5 is a valid CAS Registry Number.