英文别名4,7-dichloro-2-(4,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one; Benzobthiophen-3(2H)-one, 4,7-dichloro-2-(4,7-dichloro-3-oxobenzobthien-2(3H)-ylidene)-; BENZO(B)THIOPHEN-3-ONE,4,7-DICHLORO-2-(4,7-DICHLORO-3-OXO.; Pigment red 88; C.I. Pigment Red 88; 4,4',7,7'-Tetrachlorothioindigo; 4,4',7,7'-Tetrachloro-Δ2,2'(3H,3'H)-bi[benzo[b]thiophene]-3,3'-dione; 4,4',7,7'-Tetrachloro-Δ2,2'-bi[2,3-dihydrobenzo[b]thiophene]-3,3'-dione; (2Z)-4,7-dichloro-2-(4,7-dichloro-3-oxo-1-benzothiophen-2-ylidene)-1-benzothiophen-3-one; Permanent Red Violet MR; Cromophtal Bordeaux RS; Cromophtal Bordeaux R; Pv Red Violet MR; Cromophtal Bordeaux RN 
