1208893-73-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1208893-73-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,8,8,9 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1208893-73:
(9*1)+(8*2)+(7*0)+(6*8)+(5*8)+(4*9)+(3*3)+(2*7)+(1*3)=175
175 % 10 = 5
So 1208893-73-5 is a valid CAS Registry Number.