24426-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24426-11-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,4,2 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24426-11:
(7*2)+(6*4)+(5*4)+(4*2)+(3*6)+(2*1)+(1*1)=87
87 % 10 = 7
So 24426-11-7 is a valid CAS Registry Number.