plural of pyrone

(organic chemistry) Any of a class of cyclic chemical compounds that contain an unsaturated six-membered ring with two double bonds, one oxygen atom and a ketone functional group.

plural of Pyron

A surname.

(obsolete, mid-19th century) The science of heat; thermodynamics.

Any of a group of xanthene dyes used to stain RNA, especially in electrophoresis.

plural of pyronine

(medicine) A particular antimalarial drug

Alternative form of pyronine

plural of pyronin