477849-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 477849-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,8,4 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 477849-59:
(8*4)+(7*7)+(6*7)+(5*8)+(4*4)+(3*9)+(2*5)+(1*9)=225
225 % 10 = 5
So 477849-59-5 is a valid CAS Registry Number.