Ethrane vs enflurane

Ethrane and enflurane both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ethrane	Yes	No	No	No
enflurane	Yes	No	No	No

As nouns, Ethrane and enflurane are synonyms defined as:

Ethrane and enflurane: a nonflammable liquid (trade name Ethrane) used as an inhalation general anesthetic

Ethrane (noun)	enflurane (noun)
a nonflammable liquid (trade name Ethrane) used as an inhalation general anesthetic	a nonflammable liquid (trade name Ethrane) used as an inhalation general anesthetic