1025724-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025724-70-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,7,2 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1025724-70:
(9*1)+(8*0)+(7*2)+(6*5)+(5*7)+(4*2)+(3*4)+(2*7)+(1*0)=122
122 % 10 = 2
So 1025724-70-2 is a valid CAS Registry Number.