C19H17NO4S is a chemical compound with the molecular formula indicating it contains 19 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms, and 1 sulfur atom. C19H17NO4S likely belongs to a class of organic molecules, possibly a derivative of benzene or a heterocyclic compound, given the presence of sulfur and nitrogen. The specific structure and properties of C19H17NO4S would depend on the arrangement of these atoms and the types of chemical bonds they form. Without additional information, such as the compound's name or structure, it's challenging to provide a more detailed summary. However, this compound could potentially be a pharmaceutical, a dye, or a component in various industrial applications due to its complex structure.
The CAS Registry Mumber 5890-16-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,9 and 0 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5890-16: (6*5)+(5*8)+(4*9)+(3*0)+(2*1)+(1*6)=114 114 % 10 = 4 So 5890-16-4 is a valid CAS Registry Number.