447464-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 447464-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,7,4,6 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 447464-29:
(8*4)+(7*4)+(6*7)+(5*4)+(4*6)+(3*4)+(2*2)+(1*9)=171
171 % 10 = 1
So 447464-29-1 is a valid CAS Registry Number.