1340586-68-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1340586-68-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,0,5,8 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1340586-68:
(9*1)+(8*3)+(7*4)+(6*0)+(5*5)+(4*8)+(3*6)+(2*6)+(1*8)=156
156 % 10 = 6
So 1340586-68-6 is a valid CAS Registry Number.