4-乙氧基-3-甲氧基苯乙酸;anthracene, pure;Anthracenescintillationgrade;Anthracenepract;Anthracene blue fluorescence;Coal tar pitch volatiles:anthracene;Anthracene;N-Phenyldiethanolamine;4-Benzamido-2,5-diethoxy aniline;Fast Blue BB;(1'-biphenyl]-4,4'-diamine,3,3'-dimethyl-;[2-Tolidin;2-Tolidina;2-Tolidine;3,3'-dimethyl-4,4'-biphenyldiamine;3,3'-dimethyl-[1,1'-biphenyl]-4,4'- diamine;3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine;3,3'-Dim