(3AALPHA,4ALPHA,7ALPHA,7AALPHA)- 3A,4,7,7A-TETRAHYDRO-2-(4-NITRO-1-NAPHTHALENYL)-4,7-ETHANO-1H-ISOINDOLE-1,3(2H)-DIONE
(3aalpha,4alpha,7alpha,7aalpha)- 3a,4,7,7a-tetrahydro-2-(4-nitro-1-naphthalenyl)-4,7-ethano-1h-isoindole-1,3(2h)-dione