162164-15-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162164-15-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,1,6 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 162164-15:
(8*1)+(7*6)+(6*2)+(5*1)+(4*6)+(3*4)+(2*1)+(1*5)=110
110 % 10 = 0
So 162164-15-0 is a valid CAS Registry Number.