1369495-17-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1369495-17-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,9,4,9 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1369495-17:
(9*1)+(8*3)+(7*6)+(6*9)+(5*4)+(4*9)+(3*5)+(2*1)+(1*7)=209
209 % 10 = 9
So 1369495-17-9 is a valid CAS Registry Number.