1032506-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1032506-99-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,2,5,0 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1032506-99:
(9*1)+(8*0)+(7*3)+(6*2)+(5*5)+(4*0)+(3*6)+(2*9)+(1*9)=112
112 % 10 = 2
So 1032506-99-2 is a valid CAS Registry Number.