3-[(2-ethoxy-1-naphthyl)methylene]-1,5-dioxaspiro[5.5]undecane-2,4-dione
3-[(2-ethoxy-1-naphthyl)methylene]-1,5-dioxaspiro[5.5]undecane-2,4-dione(3-[(2-ethoxy-1-naphthyl)methylene]-1,5-dioxaspiro[5.5]undecane-2,4-dione)
CAS: 461448-71-5
化学式: C22H22O5