1,6-ANHYDRO-BETA-D-MANNOPYRANOSE

N,N'-DIMETHYL-1,6-HEXANEDIAMINE

N,N'-DIMETHYL-1,6-HEXANEDIAMINE

1,6-DIMETHYLNAPHTHALENE

1,7-DIMETHYLNAPHTHALENE

1,7-DIOXASPIRO[5.5]UNDECANE