1228880-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228880-19-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,8,8 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1228880-19:
(9*1)+(8*2)+(7*2)+(6*8)+(5*8)+(4*8)+(3*0)+(2*1)+(1*9)=170
170 % 10 = 0
So 1228880-19-0 is a valid CAS Registry Number.