24892-65-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24892-65-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,8,9 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 24892-65:
(7*2)+(6*4)+(5*8)+(4*9)+(3*2)+(2*6)+(1*5)=137
137 % 10 = 7
So 24892-65-7 is a valid CAS Registry Number.