903192-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 903192-96-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,1,9 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 903192-96:
(8*9)+(7*0)+(6*3)+(5*1)+(4*9)+(3*2)+(2*9)+(1*6)=161
161 % 10 = 1
So 903192-96-1 is a valid CAS Registry Number.