Synonyms: | Benzothiazolium,3-(3-sulfopropyl)-2-[2-[[3-(3-sulfopropyl)-2(3H)-benzothiazolylidene]methyl]-1-butenyl]-,inner salt, sodium salt (9CI); Benzothiazolium,3-(3-sulfopropyl)-2-[2-[[3-(3-sulfopropyl)-2-benzothiazolinylidene]methyl]-1-butenyl]-,hydroxide, inner salt, sodium salt (8CI) |