英文同义词: | 1-(2,7-Dibromospiro[fluorene-9,4'-piperidin]-1'-yl)ethanone;1-{2,7-dibromospiro[fluorene-9,4'-piperidine]-1'-yl}ethan-1-one;1’-Acetyl-2,7-dibromospiro[fluorene-9,4’-piperidine];Ethanone, 1-(2,7-dibromospiro[9H-fluorene-9,4'-piperidin]-1'-yl)-;1-(2,7-Dibromospiro[fluorene-9,4''-piperidine]-1''-yl)ethanone;1-(2,7-Dibromospiro[fluorene-9,4'-piperidin]-1'-yl)ethan-1-one;1-{2,7-dibromospiro[fluorene-9,4'-piperidine]-1'-yl} |