methyl 5-norbornene-2-carboxylate
cyclopenta-1,3-diene
acrylic acid
6-endo-hydroxy-5-exo-iodonorbornan-2-endo-ylcarboxylic acid γ-lactone
methyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
(1S,2S,4S)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
bicyclo[2.2.1]hept-5-ene-2-carbonyl chloride
5,6-Dihydroxybicyclo<2.2.1>octane-2-carboxylic acid-γ-lactone
bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester
norbornene-2-carboxylate methyl ester