1164497-84-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1164497-84-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,4,4,9 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1164497-84:
(9*1)+(8*1)+(7*6)+(6*4)+(5*4)+(4*9)+(3*7)+(2*8)+(1*4)=180
180 % 10 = 0
So 1164497-84-0 is a valid CAS Registry Number.