123251-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123251-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,2,5 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 123251-96:
(8*1)+(7*2)+(6*3)+(5*2)+(4*5)+(3*1)+(2*9)+(1*6)=97
97 % 10 = 7
So 123251-96-7 is a valid CAS Registry Number.