Synonyms: Methanaminium,N-[4-[[4-(dimethylamino)phenyl](3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,hydroxide, inner salt, sodium salt; Methanaminium,N-[4-[[4-(dimethylamino)phenyl](3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,inner salt, sodium salt (9CI); Alkali Fast Green; Brilliant Acid Green NG;Brilliant Green EMBL; Curol Green V; Naphthalene Green J; Xylene Milling GreenB