172885-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172885-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,8,8 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 172885-96:
(8*1)+(7*7)+(6*2)+(5*8)+(4*8)+(3*5)+(2*9)+(1*6)=180
180 % 10 = 0
So 172885-96-0 is a valid CAS Registry Number.