445288-78-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 445288-78-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,2,8 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 445288-78:
(8*4)+(7*4)+(6*5)+(5*2)+(4*8)+(3*8)+(2*7)+(1*8)=178
178 % 10 = 8
So 445288-78-8 is a valid CAS Registry Number.