824-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 824-30-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 824-30:
(5*8)+(4*2)+(3*4)+(2*3)+(1*0)=66
66 % 10 = 6
So 824-30-6 is a valid CAS Registry Number.