1033881-73-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033881-73-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,8,8 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1033881-73:
(9*1)+(8*0)+(7*3)+(6*3)+(5*8)+(4*8)+(3*1)+(2*7)+(1*3)=140
140 % 10 = 0
So 1033881-73-0 is a valid CAS Registry Number.