10446-49-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10446-49-8 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, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10446-49:
(7*1)+(6*0)+(5*4)+(4*4)+(3*6)+(2*4)+(1*9)=78
78 % 10 = 8
So 10446-49-8 is a valid CAS Registry Number.