54245-42-0 Usage
Chemical Description
[11C]methyl iodide is then used to synthesize the radioligand.
Check Digit Verification of cas no
The CAS Registry Mumber 54245-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,2,4 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54245-42:
(7*5)+(6*4)+(5*2)+(4*4)+(3*5)+(2*4)+(1*2)=110
110 % 10 = 0
So 54245-42-0 is a valid CAS Registry Number.