1424799-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1424799-64-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,4,7,9 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1424799-64:
(9*1)+(8*4)+(7*2)+(6*4)+(5*7)+(4*9)+(3*9)+(2*6)+(1*4)=193
193 % 10 = 3
So 1424799-64-3 is a valid CAS Registry Number.