153026-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153026-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,0,2 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 153026-71:
(8*1)+(7*5)+(6*3)+(5*0)+(4*2)+(3*6)+(2*7)+(1*1)=102
102 % 10 = 2
So 153026-71-2 is a valid CAS Registry Number.