英文别名
6,9-dimethyl-2,3-diphenyl-5-pyrrolidin-1-yl-1,4-dioxa-6,9-diaza-5λ5-phospha-spiro[4.4]non-2-ene;6,9-Dimethyl-2,3-diphenyl-5-pyrrolidin-1-yl-1,4-dioxa-6,9-diaza-5lambda5-phosphaspiro[4.4]non-2-ene;6,9-dimethyl-2,3-diphenyl-5-pyrrolidin-1-yl-1,4-dioxa-6,9-diaza-5λ5-phosphaspiro[4.4]non-2-ene