794448-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 794448-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,4,4,4 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 794448-78:
(8*7)+(7*9)+(6*4)+(5*4)+(4*4)+(3*8)+(2*7)+(1*8)=225
225 % 10 = 5
So 794448-78-5 is a valid CAS Registry Number.