1025015-40-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025015-40-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,0,1 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1025015-40:
(9*1)+(8*0)+(7*2)+(6*5)+(5*0)+(4*1)+(3*5)+(2*4)+(1*0)=80
80 % 10 = 0
So 1025015-40-0 is a valid CAS Registry Number.