1055192-82-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1055192-82-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,5,1,9 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1055192-82:
(9*1)+(8*0)+(7*5)+(6*5)+(5*1)+(4*9)+(3*2)+(2*8)+(1*2)=139
139 % 10 = 9
So 1055192-82-9 is a valid CAS Registry Number.