Как по Английски будет xanthenes

noun

A yellowish crystalline compound, whose molecule contains two benzene rings joined by a methylene group and an oxygen atom, and whose derivatives include brilliant, often fluorescent, dyes such as fluorescein and rhodamines.

Примеры использования:

Some other dye systems are based on the chromophores triphenylmethane, xanthene, anthroquinone, ind…