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Pronunciation varies by accent · noun
(organic chemistry) The unsaturated, bicyclic hydrocarbon bicyclo[2.2.1]hepta-2,5-diene that is used in the synthesis of complex polycyclic hydrocarbons..
Use norbornadiene when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Norbornadiene means (organic chemistry) The unsaturated, bicyclic hydrocarbon bicyclo[2.2.1]hepta-2,5-diene that is used in the synthesis of complex polycyclic hydrocarbons..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use norbornadiene where its definition matches the intended context.
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