478245-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478245-85-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,2,4 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 478245-85:
(8*4)+(7*7)+(6*8)+(5*2)+(4*4)+(3*5)+(2*8)+(1*5)=191
191 % 10 = 1
So 478245-85-1 is a valid CAS Registry Number.