68105-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68105-36-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,0 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68105-36:
(7*6)+(6*8)+(5*1)+(4*0)+(3*5)+(2*3)+(1*6)=122
122 % 10 = 2
So 68105-36-2 is a valid CAS Registry Number.