56433-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56433-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,4,3 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56433-02:
(7*5)+(6*6)+(5*4)+(4*3)+(3*3)+(2*0)+(1*2)=114
114 % 10 = 4
So 56433-02-4 is a valid CAS Registry Number.