Cyclohexylethylamine5459-93-831 % similar (-)-1-Cyclohexylethylamine5913-13-331 % similar N-[3-(Trimethoxysilyl)propyl]cyclohexanamine3068-78-830 % similar N,N′-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine61260-55-730 % similar