Synonyms: | 5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one;Vat violet 5 (C.I. 73595);5,7-Dichloro-2-[5,6,7-trichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene]-1H-indol-3(2H)-one;C.I.73595;C.I.Vat Violet 5;Indanthren Printing Violet BBF |