英文别名1,1,6-trimethyl-2H-naphthalene; 1,1,6-Trimethyl-1,2-dihydronaphthalin; 1,2-Dihydro-1,1,6-trimethylnaphthalin; 1,2-dihydro-1,1,6-trimethylnaphthalene; Dehydro-ar-ionene; Naphthalene,1,2-dihydro-1,1,6-trimethyl; TDN; 1,1,6-trimethyl-1,2-dihydronaphtalene