477335-04-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 477335-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,3,3 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 477335-04:
(8*4)+(7*7)+(6*7)+(5*3)+(4*3)+(3*5)+(2*0)+(1*4)=169
169 % 10 = 9
So 477335-04-9 is a valid CAS Registry Number.