acetylate vs chemical science

acetylate is not a noun while chemical science is a noun.

Word	Noun	Adjective	Verb	Adverb
acetylate	No	No	Yes	No
chemical science	Yes	No	No	No

acetylate (noun)	chemical science (noun)
	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

acetylate (verb)	chemical science (verb)
receive substitution of an acetyl group
introduce an acetyl group into (a chemical compound)