17801-96-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17801-96-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,0 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17801-96:
(7*1)+(6*7)+(5*8)+(4*0)+(3*1)+(2*9)+(1*6)=116
116 % 10 = 6
So 17801-96-6 is a valid CAS Registry Number.