73692-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73692-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,9 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73692-85:
(7*7)+(6*3)+(5*6)+(4*9)+(3*2)+(2*8)+(1*5)=160
160 % 10 = 0
So 73692-85-0 is a valid CAS Registry Number.