oat extract is an extract obtained from the seeds of oats.
Check Digit Verification of cas no
The CAS Registry Mumber 11-25-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 1 and 1 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 11-25: (4*1)+(3*1)+(2*2)+(1*5)=16 16 % 10 = 6 So 11-25-6 is a valid CAS Registry Number.