478015-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478015-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,0,1 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 478015-54:
(8*4)+(7*7)+(6*8)+(5*0)+(4*1)+(3*5)+(2*5)+(1*4)=162
162 % 10 = 2
So 478015-54-2 is a valid CAS Registry Number.