7-Oxabicyclo(2.2.1)heptane-2,3-dicarboximide, N-(p-chlorobenzyl)-, exo-(Z)- 7588-32-1 BRN 4734494 exo,cis-N-(4-Chlorobenzyl)-7-oxabicyclo(2.2.1)heptane-2,3-dicarboximide