A family of 6-membered heterocyclic compounds occurring in nature in a wide variety of forms. They include several nucleic acid constituents (CYTOSINE; THYMINE; and URACIL) and form the basic structure of the barbiturates.
D002460
Cell Line
Established cell cultures that have the potential to propagate indefinitely.
Cell Lines,Line, Cell,Lines, Cell
D005461
Fluorine
A nonmetallic, diatomic gas that is a trace element and member of the halogen family. It is used in dentistry as fluoride (FLUORIDES) to prevent dental caries.