👨‍🔬🧯🧊🧊✨

#hexamethyl dewar benzene #james dewar #dewar structure #bicyclic #valence isomer #C12H18 #chemical transformation

CH₃×6+🚲💥

#hexamethyl dewar benzene #C12H18 #methyl groups #bicyclic structure #strained molecule #organic synthesis #isomer