40332-02-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40332-02-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,3 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 40332-02:
(7*4)+(6*0)+(5*3)+(4*3)+(3*2)+(2*0)+(1*2)=63
63 % 10 = 3
So 40332-02-3 is a valid CAS Registry Number.