What's the plural form of dinitrophenylhydrazone? Here's the word you're looking for.
Answer
The noun dinitrophenylhydrazone can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be dinitrophenylhydrazone.
However, in more specific contexts, the plural form can also be dinitrophenylhydrazones e.g. in reference to various types of dinitrophenylhydrazones
or a collection of dinitrophenylhydrazones.
