1033808-76-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033808-76-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,8,0 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1033808-76:
(9*1)+(8*0)+(7*3)+(6*3)+(5*8)+(4*0)+(3*8)+(2*7)+(1*6)=132
132 % 10 = 2
So 1033808-76-2 is a valid CAS Registry Number.