882090-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 882090-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,0,9 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 882090-85:
(8*8)+(7*8)+(6*2)+(5*0)+(4*9)+(3*0)+(2*8)+(1*5)=189
189 % 10 = 9
So 882090-85-9 is a valid CAS Registry Number.