850651-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 850651-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,6,5 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 850651-11:
(8*8)+(7*5)+(6*0)+(5*6)+(4*5)+(3*1)+(2*1)+(1*1)=155
155 % 10 = 5
So 850651-11-5 is a valid CAS Registry Number.