Azure C531-57-7100 % similar Thionine581-64-671 % similar Azure ii37247-10-264 % similar Azure B531-55-564 % similar Azure A531-53-359 % similar Thionine acetate78338-22-450 % similar N-Methyl-P-phenylenediamine623-09-643 % similar Methylene blue61-73-443 % similar Methylene blue trihydrate7220-79-340 % similar N-Methyl-p-phenylenediamine dihydrochloride5395-70-040 % similar Toluidine blue92-31-939 % similar 3,6-Diamino-10-methylacridinium chloride-3,6-acridinediamine mixt.8048-52-036 % similar 6-Amino-2-methylquinoline65079-19-833 % similar Proflavine monohydrochloride952-23-832 % similar