Neutral red553-24-2100 % similar Toluidine blue92-31-960 % similar N,N,N′,N′-Tetramethylacridine-3,6-diamine monohydrochloride compd. with zinc dichloride10127-02-349 % similar Acridine orange494-38-245 % similar 3-Methyl-4-amino-N,N-diethylaniline hydrochloride2051-79-841 % similar 4-Chloro-2-methylaniline hydrochloride3165-93-340 % similar p-Amino-N,N-dimethylaniline monohydrochloride2052-46-240 % similar Azure A531-53-340 % similar N,N-Dimethyl-P-phenylenediamine dihydrochloride536-46-940 % similar Methylene blue61-73-440 % similar N,N-Dimethyl-m-phenylenediamine dihydrochloride3575-32-440 % similar 5-Chloro-o-toluidine hydrochloride6259-42-340 % similar 3,3′-Dimethylbenzidine dihydrochloride612-82-839 % similar Tetramethyl-P-phenylenediamine dihydrochloride637-01-439 % similar 2,3-Diaminophenazine655-86-738 % similar 2,4-Dimethylaniline hydrochloride21436-96-438 % similar 2-Methylbenzene-1,4-diamine dihydrochloride615-45-238 % similar Methylene blue trihydrate7220-79-338 % similar Safranin477-73-637 % similar 2,5-Dimethyl-P-phenylenediamine6393-01-736 % similar