1184392-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1184392-98-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,4,3,9 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1184392-98:
(9*1)+(8*1)+(7*8)+(6*4)+(5*3)+(4*9)+(3*2)+(2*9)+(1*8)=180
180 % 10 = 0
So 1184392-98-0 is a valid CAS Registry Number.