英文别名
4-Chlor-1,3-dimethyl-5,7-diphenyl-1,3,5,7-tetraaza-4λ5-phosphaspiro[3.3]heptan-2,6-dion;4-Chloro-5,7-dimethyl-1,3-diphenyl-1,3,5,7-tetraza-4lambda5-phosphaspiro[3.3]heptane-2,6-dione;4-chloro-5,7-dimethyl-1,3-diphenyl-1,3,5,7-tetraza-4λ5-phosphaspiro[3.3]heptane-2,6-dione