67433-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67433-97-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,3 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67433-97:
(7*6)+(6*7)+(5*4)+(4*3)+(3*3)+(2*9)+(1*7)=150
150 % 10 = 0
So 67433-97-0 is a valid CAS Registry Number.