antipernicious anemia factor vs cyanocobalamin

antipernicious anemia factor and cyanocobalamin both are nouns.

Word	Noun	Adjective	Verb	Adverb
antipernicious anemia factor	Yes	No	No	No
cyanocobalamin	Yes	No	No	No

As nouns, antipernicious anemia factor and cyanocobalamin are synonyms defined as:

antipernicious anemia factor and cyanocobalamin: a B vitamin that is used to treat pernicious anemia

Other synonyms of antipernicious anemia factor include cobalamin, vitamin B12.

antipernicious anemia factor (noun)	cyanocobalamin (noun)
a B vitamin that is used to treat pernicious anemia	a B vitamin that is used to treat pernicious anemia