1003432-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1003432-96-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,3,4,3 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1003432-96:
(9*1)+(8*0)+(7*0)+(6*3)+(5*4)+(4*3)+(3*2)+(2*9)+(1*6)=89
89 % 10 = 9
So 1003432-96-9 is a valid CAS Registry Number.