3''.6''-Epoxy-3''.6''-dihydro-tribenzo-cycloheptatrienon

endo-anti-1,10,11,12-tetraphenyltetracyclo[8,2,1,02,903,8]trideca-4,6-11-trien-13-one

2-乙基呋喃

7-oxo-1,4,5,6-tetraphenyl-norborn-5-ene-2,3-dicarboxylic acid anhydride

二甲基双环[2.2.1]-2,5-庚二烯-2,3-二羧酸