1009696-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1009696-96-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,9,6,9 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1009696-96:
(9*1)+(8*0)+(7*0)+(6*9)+(5*6)+(4*9)+(3*6)+(2*9)+(1*6)=171
171 % 10 = 1
So 1009696-96-1 is a valid CAS Registry Number.