474672-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474672-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,6,7 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 474672-54:
(8*4)+(7*7)+(6*4)+(5*6)+(4*7)+(3*2)+(2*5)+(1*4)=183
183 % 10 = 3
So 474672-54-3 is a valid CAS Registry Number.