英文别名
3-N,9-N-bis(4-chlorophenyl)-3,9-bis(sulfanylidene)-2,4,8,10-tetraoxa-3lambda5,9lambda5-diphosphaspiro[5.5]undecane-3,9-dicarboxamide;3-N,9-N-bis(4-chlorophenyl)-3,9-bis(sulfanylidene)-2,4,8,10-tetraoxa-3λ5,9λ5-diphosphaspiro[5.5]undecane-3,9-dicarboxamide