126596-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126596-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,9 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 126596-04:
(8*1)+(7*2)+(6*6)+(5*5)+(4*9)+(3*6)+(2*0)+(1*4)=141
141 % 10 = 1
So 126596-04-1 is a valid CAS Registry Number.