338404-87-8

6-phenyl-3',4'-dihydro-1'H-spiro[1,5-dioxane-3,2'-naphthalene]-1'-one Spiro[1,3-dioxane-5,2'(1'H)-naphthalen]-1'-one, 3',4'-dihydro-2-phenyl- 2,2-BIS(HYDROXYMETHYL)-3,4-DIHYDRO-1(2H)-NAPTHALENONEBENZALDEHYDE ACETAL