851773-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 851773-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,7,7 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 851773-36:
(8*8)+(7*5)+(6*1)+(5*7)+(4*7)+(3*3)+(2*3)+(1*6)=189
189 % 10 = 9
So 851773-36-9 is a valid CAS Registry Number.