There are four pop-up menus (also called context or right-click menus) available in MarvinSketch:

The menu items fall into 3 category.

Some popup menu items do not require the corresponding atom, bond or object to be selected, however there are some additional menu elements that appear only when they are selected.

Please note that when a pop-up menu appears, it is usually the combination of these menus. For example when selecting an atom and pressing the right mouse button, a popup menu appears that contains elements of the context pop-up menu,in this case the Atom Pop-up Menu, the Edit Pop-up Menu, and the Selection Pop-up Menu.