162301-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162301-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,3,0 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 162301-52:
(8*1)+(7*6)+(6*2)+(5*3)+(4*0)+(3*1)+(2*5)+(1*2)=92
92 % 10 = 2
So 162301-52-2 is a valid CAS Registry Number.