41868-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41868-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,8,6 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 41868-64:
(7*4)+(6*1)+(5*8)+(4*6)+(3*8)+(2*6)+(1*4)=138
138 % 10 = 8
So 41868-64-8 is a valid CAS Registry Number.