311350-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 311350-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,1,3,5 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 311350-82:
(8*3)+(7*1)+(6*1)+(5*3)+(4*5)+(3*0)+(2*8)+(1*2)=90
90 % 10 = 0
So 311350-82-0 is a valid CAS Registry Number.