1447605-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1447605-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,7,6,0 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1447605-99:
(9*1)+(8*4)+(7*4)+(6*7)+(5*6)+(4*0)+(3*5)+(2*9)+(1*9)=183
183 % 10 = 3
So 1447605-99-3 is a valid CAS Registry Number.