1456799-04-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1456799-04-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,6,7,9 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1456799-04:
(9*1)+(8*4)+(7*5)+(6*6)+(5*7)+(4*9)+(3*9)+(2*0)+(1*4)=214
214 % 10 = 4
So 1456799-04-4 is a valid CAS Registry Number.