Synonyms: Benzenemethanaminium,N-[4-[(2-chlorophenyl)[4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-,hydroxide, inner salt, sodium salt; Benzenemethanaminium,N-[4-[(2-chlorophenyl)[4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-,inner salt, sodium salt (9CI); C.I. Acid Green 22 (6CI,7CI); C.I. Acid Green22, sodium salt (8CI); Acid Green 22; Acilan Fast Green 10G; Alkali Fast Green10G; Alkali Fast Green 10GA-CF; Amacid Fast Green 10G; C Ext. Green 10; C.I.42170; Fenazo Green 10G