160226-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160226-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,2,2 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 160226-87:
(8*1)+(7*6)+(6*0)+(5*2)+(4*2)+(3*6)+(2*8)+(1*7)=109
109 % 10 = 9
So 160226-87-9 is a valid CAS Registry Number.