(3-Bromopropyl)triethylammonium Bromide
1,1'-Dibenzyl-4,4'-bipyridinium Dichloride
1,2,3,3-Tetramethyl-3H-indolium Iodide
1,2,4,5-Benzenetetramine Tetrahydrochloride
1,2-Dichloro-4,5-dinitrobenzene
1,2:5,6-Di-O-cyclohexylidene-alpha-D-glucofuranose
1,3-Benzenediol,4,6-dichloro-
1,3-Dibenzoylpropane
1,3-Dichloro-4,6-dinitrobenzene
1,3-Diphenylurea
1,4-Bis(2-methylstyryl)benzene
1,4-Dibutoxy-2,3-naphthalenedicarbonitrile