3081-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3081-65-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,8 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3081-65:
(6*3)+(5*0)+(4*8)+(3*1)+(2*6)+(1*5)=70
70 % 10 = 0
So 3081-65-0 is a valid CAS Registry Number.