1367359-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1367359-18-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,7,3,5 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1367359-18:
(9*1)+(8*3)+(7*6)+(6*7)+(5*3)+(4*5)+(3*9)+(2*1)+(1*8)=189
189 % 10 = 9
So 1367359-18-9 is a valid CAS Registry Number.