161792-36-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161792-36-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,7,9 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 161792-36:
(8*1)+(7*6)+(6*1)+(5*7)+(4*9)+(3*2)+(2*3)+(1*6)=145
145 % 10 = 5
So 161792-36-5 is a valid CAS Registry Number.