850162-89-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 850162-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,1,6 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 850162-89:
(8*8)+(7*5)+(6*0)+(5*1)+(4*6)+(3*2)+(2*8)+(1*9)=159
159 % 10 = 9
So 850162-89-9 is a valid CAS Registry Number.