dextroglucose vs glucose

dextroglucose and glucose both are nouns.

Word	Noun	Adjective	Verb	Adverb
dextroglucose	Yes	No	No	No
glucose	Yes	No	No	No

As nouns, glucose is a hypernym of dextroglucose; that is, glucose is a word with a broader meaning than dextroglucose:

dextroglucose: an isomer of glucose that is found in honey and sweet fruits
glucose: a monosaccharide sugar that has several forms; an important source of physiological energy

dextroglucose (noun)	glucose (noun)
an isomer of glucose that is found in honey and sweet fruits	a monosaccharide sugar that has several forms; an important source of physiological energy