1075190-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1075190-05-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,5,1,9 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1075190-05:
(9*1)+(8*0)+(7*7)+(6*5)+(5*1)+(4*9)+(3*0)+(2*0)+(1*5)=134
134 % 10 = 4
So 1075190-05-4 is a valid CAS Registry Number.