801992-95-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 801992-95-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,1,9,9 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 801992-95:
(8*8)+(7*0)+(6*1)+(5*9)+(4*9)+(3*2)+(2*9)+(1*5)=180
180 % 10 = 0
So 801992-95-0 is a valid CAS Registry Number.