The chemical compound "C23H28FN3O4S" is a complex organic molecule consisting of 23 carbon atoms, 28 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 4 oxygen atoms, and 1 sulfur atom. C23H28FN3O4S is likely a pharmaceutical or a biologically active molecule due to the presence of nitrogen and sulfur, which are common in drugs and other organic compounds with biological activity. The fluorine atom suggests that it may have unique properties due to fluorine's high electronegativity and small size, which can significantly affect the molecule's reactivity and physical properties. The structure and arrangement of these atoms would determine the compound's specific properties, such as its solubility, stability, and potential interactions with biological targets.
The CAS Registry Mumber 1808-33-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,0 and 8 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1808-33: (6*1)+(5*8)+(4*0)+(3*8)+(2*3)+(1*3)=79 79 % 10 = 9 So 1808-33-9 is a valid CAS Registry Number.