4-Ethynyl-N,N-dimethylaniline17573-94-3100 % similar Wurster'S blue100-22-157 % similar 1,4-Diethynylbenzene935-14-857 % similar 4-(Dimethylamino)benzonitrile1197-19-956 % similar N,N,N′,N′-Tetramethylbenzidine366-29-050 % similar Tetramethyl-P-phenylenediamine dihydrochloride637-01-450 % similar 4-Methylphenylacetylene766-97-250 % similar Dimethyl-P-toluidine99-97-846 % similar 1-Ethyl-4-ethynylbenzene40307-11-745 % similar 1-Ethynyl-4-methoxybenzene768-60-545 % similar Tetramethyldiaminodiphenylmethane101-61-144 % similar 4-Ethynylaniline14235-81-544 % similar 4-Bromo-N′,N′-dimethylaniline586-77-644 % similar Leucocrystal violet603-48-544 % similar 1-Ethynyl-4-fluorobenzene766-98-344 % similar Dimethyl-4-phenylenediamine99-98-944 % similar Dimethylaniline121-69-744 % similar 4-Ethynyl-1,1′-biphenyl29079-00-343 % similar 4-Methoxy-N,N-dimethylbenzenamine701-56-441 % similar 4-Dimethylaminopyridine1122-58-341 % similar