299433-00-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 299433-00-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,3 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 299433-00:
(8*2)+(7*9)+(6*9)+(5*4)+(4*3)+(3*3)+(2*0)+(1*0)=174
174 % 10 = 4
So 299433-00-4 is a valid CAS Registry Number.