217433-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 217433-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,4,3 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 217433-96:
(8*2)+(7*1)+(6*7)+(5*4)+(4*3)+(3*3)+(2*9)+(1*6)=130
130 % 10 = 0
So 217433-96-0 is a valid CAS Registry Number.