1319196-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1319196-98-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,9,1,9 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1319196-98:
(9*1)+(8*3)+(7*1)+(6*9)+(5*1)+(4*9)+(3*6)+(2*9)+(1*8)=179
179 % 10 = 9
So 1319196-98-9 is a valid CAS Registry Number.