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benumb
benz-
benzaldehyde
benzalkonium chloride
benzanthrone
benzathine penicillin
Benzedrine
benzene
benzene ring
benzine
benzo-
benzoate
benzocaine
benzodiazepine
benzoic acid
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benzene ring
ben·zene ring (plural ben·zene rings)


noun 
Definition:
 
molecular structure of benzene: a molecular structure common to benzene and its derivatives in which six carbon atoms are bonded in a hexagon by alternating single and double bonds
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