英文别名
2-(4-chloro-phenyl)-2,2-o-phenylendioxy-5-methyl-1,2-oxaphosphol-4-ene;2-(4-Chlorophenyl)-5'-methylspiro[1,3,2lambda5-benzodioxaphosphole-2,2'-1-oxa-2lambda5-phosphacyclopent-4-ene];2-(4-chlorophenyl)-5'-methylspiro[1,3,2λ5-benzodioxaphosphole-2,2'-1-oxa-2λ5-phosphacyclopent-4-ene]