478148-77-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478148-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,1,4 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 478148-77:
(8*4)+(7*7)+(6*8)+(5*1)+(4*4)+(3*8)+(2*7)+(1*7)=195
195 % 10 = 5
So 478148-77-5 is a valid CAS Registry Number.