(3,5,5-Trimethyl-1-oxohexyl)ferrocene (3,5,5-Trimethylhexanoyl)ferrocene 3,5,5-Trimethylhexanoyl ferrocene 65606-61-3 Diciferron Diciferron [INN] Diciferronum [INN-Latin] Ferrocene, (3,5,5-trimethyl-1-oxohexyl)-