101564-56-1

6-(3,4-dihydro-1'H,2H-spiro[naphthalene-1,4'-piperidin]-1'-yl)-4,4-diphenylhexan-3-one 3-Hexanone, 4,4-diphenyl-6-(2,3-dihydrospiro(naphthalene-1(4H),4'-piperid)-1'-yl)-, oxalate 1-(3,3'-Diphenyl-4-oxohexyl)piperidine-4-spiro-1'(1',2',3',4'-tetrahydronaphthalene) oxalate 6-(3,4-Dihydro-1'H,2H-spiro[naphthalene-1,4'-piperidin]-1'-yl)-4,4-diphenylhexan-3-one ethanedioate(1:1)