1075259-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1075259-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,5,2,5 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1075259-74:
(9*1)+(8*0)+(7*7)+(6*5)+(5*2)+(4*5)+(3*9)+(2*7)+(1*4)=163
163 % 10 = 3
So 1075259-74-3 is a valid CAS Registry Number.