1025026-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1025026-54-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,0,2 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1025026-54:
(9*1)+(8*0)+(7*2)+(6*5)+(5*0)+(4*2)+(3*6)+(2*5)+(1*4)=93
93 % 10 = 3
So 1025026-54-3 is a valid CAS Registry Number.