1006440-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1006440-62-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,6,4,4 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1006440-62:
(9*1)+(8*0)+(7*0)+(6*6)+(5*4)+(4*4)+(3*0)+(2*6)+(1*2)=95
95 % 10 = 5
So 1006440-62-5 is a valid CAS Registry Number.