64011-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64011-99-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,1 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64011-99:
(7*6)+(6*4)+(5*0)+(4*1)+(3*1)+(2*9)+(1*9)=100
100 % 10 = 0
So 64011-99-0 is a valid CAS Registry Number.