320366-85-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 320366-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,0,3,6 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 320366-85:
(8*3)+(7*2)+(6*0)+(5*3)+(4*6)+(3*6)+(2*8)+(1*5)=116
116 % 10 = 6
So 320366-85-6 is a valid CAS Registry Number.