IUPAC Name: [4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate Synonyms: Brilliant green, 633-03-4, Basic green 1, Malachite Green G, C.I. Basic Green 1, Diamond Green G, Fast Green J, Brilliant Green B, Brilliant Green G, Brilliant Green P, Brilliant Green Y, Fast Green JJO, Brilliant Green GX, Brilliant Green YN, Brilliant Green BPC, Brilliant Green DSC, Brilliant Green Lake, Brilliant Green YNS, Basic Brilliant Green, Solid Green