243868-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 243868-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,8,6 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 243868-68:
(8*2)+(7*4)+(6*3)+(5*8)+(4*6)+(3*8)+(2*6)+(1*8)=170
170 % 10 = 0
So 243868-68-0 is a valid CAS Registry Number.