[JustMe650]

Hello,

I apologise for any mistakes in my English.

I'm looking for a Windows program or (less preferable) a website - free or not - in which I can enter a chemical formula of a given molecule and get its official IUPAC name and "type" (ie, an ion, a functional group, etc.).

For example, if I enter –OH, I want the program to tell me that it is a functional group named Hydroxy group;
NH₄⁺ should be an ion named Ammonium;
NH₃ should be a compound named Ammonia;

and so on.

Any help would be greatly appreciated.

Thank you :-)