英文别名trans-(+/-)-11-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one; (3aR,12bR)-11-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrol-1-one; 1H-Dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one,11-chloro-2,3,3a,12b-tetrahydro-2-methyl-, (3aR,12bR)-rel-; cis-trans Mixture-11-Chloro-2,3,3a,12b-tetrahydro-2-Methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one; Asenapine pharmaceutical intermediate; trans-11-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz-[2,3:6,7]-oxepino-[4,5-c]-pyrrol-1-one; (3aS,12bS)-5-Chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrol-1-one; Asenapine Impurity 1