英文别名
syn 8-acetyl-5-methoxy-7-methyl-9-phenyl-1,4-6-trioxa-5λ5-phosphaspiro<4.4>non-7-ene;anti 8-acetyl-5-methoxy-7-methyl-9-phenyl-1,4-6-trioxa-5λ5-phosphaspiro<4.4>non-7-ene;8-acetyl-5-methoxy-7-methyl-9-phenyl-1,4,6-trioxa-5λ5-phospha-spiro[4.4]non-7-ene;1-(5-Methoxy-7-methyl-9-phenyl-1,4,6-trioxa-5lambda5-phosphaspiro[4.4]non-7-en-8-yl)ethanone;1-(5-methoxy-7-methyl-9-phenyl-1,4,6-trioxa-5λ5-phosphaspiro[4.4]non-7-en-8-yl)ethanone