64442-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64442-08-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,4 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 64442-08:
(7*6)+(6*4)+(5*4)+(4*4)+(3*2)+(2*0)+(1*8)=116
116 % 10 = 6
So 64442-08-6 is a valid CAS Registry Number.