Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The chemical formula C21H21N3O3 represents a compound composed of carbon (C), hydrogen (H), nitrogen (N), and oxygen (O) atoms. The molecular formula C21H21N3O3 may refer to:
Index of chemical compounds with the same molecular formula
This set index page lists chemical structure articles associated with the samemolecular formula. If an internal link led you here, you may wish to change the link to point directly to the intended article.
Category:
Index of chemical compounds with the same molecular formula
This set index page lists chemical structure articles associated with the same molecular formula.