235426-11-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 235426-11-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,5,4,2 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 235426-11:
(8*2)+(7*3)+(6*5)+(5*4)+(4*2)+(3*6)+(2*1)+(1*1)=116
116 % 10 = 6
So 235426-11-6 is a valid CAS Registry Number.