15692-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15692-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,6,9 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15692-69:
(7*1)+(6*5)+(5*6)+(4*9)+(3*2)+(2*6)+(1*9)=130
130 % 10 = 0
So 15692-69-0 is a valid CAS Registry Number.