299455-32-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 299455-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,5 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 299455-32:
(8*2)+(7*9)+(6*9)+(5*4)+(4*5)+(3*5)+(2*3)+(1*2)=196
196 % 10 = 6
So 299455-32-6 is a valid CAS Registry Number.