299198-32-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 299198-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,1,9 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 299198-32:
(8*2)+(7*9)+(6*9)+(5*1)+(4*9)+(3*8)+(2*3)+(1*2)=206
206 % 10 = 6
So 299198-32-6 is a valid CAS Registry Number.