英文别名
4,5,6,7-Tetrachlor-spiro[benzo[1,3]dioxol-2,9'-fluoren];4,5,6,7-Tetrachlor-spiro<1,3-benzodioxol>-2,9'-fluoren;4,5,6,7-Tetrachlor-spiro<1,3>benzodioxol-2,9'-fluoren;9,9--fluoren;4,5,6,7-Tetrachlorospiro[1,3-benzodioxole-2,9'-fluorene];4,5,6,7-tetrachlorospiro[1,3-benzodioxole-2,9'-fluorene]