hydroxyisohexyl 3-cyclohexene carboxaldehyde (INCI); reaction mass of 4-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde and 3-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde [1] 4-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde [2] 3-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde [3]