英文别名2-nitro-8,9-dihydro-5H-benzo[7]annulen-7(6H)-one; 2-Nitro-5,6,8,9-tetrahydro-benzocyclohepten-7-one; 3-nitro-5,6,8,9-tetrahydrobenzo[7]annulen-7-one; 2-nitro-5,6,8,9-tetrahydro-7H-benzo[7]annulen-7-one; 5,6,8,9-Tetrahydro-2-nitro-7H-benzocyclohepten-7-one; 7H-Benzocyclohepten-7-one, 5,6,8,9-tetrahydro-2-nitro-