英文别名
(+/-)-trans-2,3,3a,4,10,10a-Hexahydro-1H-benz[f]azulen-9-on-(2,4-dinitro-phenylhydrazon);(3ar,10at)-2,3,3a,4,10,10a-Hexahydro-1H-benz[f]azulen-9-on-(2,4-dinitro-phenylhydrazon);(+/-)-9-(2.4-Dinitro-phenylhydrazono)-(3arH.10atH)-1.2.3.3a.4.9.10.10a-octahydro-benz[f]azulen