10446-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10446-64-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,4 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 10446-64:
(7*1)+(6*0)+(5*4)+(4*4)+(3*6)+(2*6)+(1*4)=77
77 % 10 = 7
So 10446-64-7 is a valid CAS Registry Number.