英文名称:Oralith Brilliant Pink R; C.I. 73360; 6-Chloro-2-(6-Chloro-4-Methyl-3-Oxo-1-Benzothiophen-2(3H)-Ylidene)-4-Methyl-1-Benzothiophen-3(2H)-One; D & C Red No. 30; (2Z)-6,6'-Dichloro-4,4'-Dimethyl-3H,3'H-2,2'-Bi-1-Benzothiophene-3,3'-Dione; C.I.Pigment Red 181; (2E)-6,6'-Dichloro-4,4'-Dimethyl-3H,3'H-2,2'-Bi-1-Benzothiophene-3,3'-Dione; Vat Red 1; (2E)-6,6'-Dichloro-4,4'-Dimethyl-3H,3'H-2,2'-Bi-1-Benzothiophene-3,3'-Dione; 6,6-Dichloro-4,4-Dimethyl-[2,2-Bibenzo[B]Thiophene]-3,3-Dione; 6-Chloro-2-(6-Chloro-4-Methyl-3-Oxobenzo[B]Thien-2(3H)-Ylidene)-4-Methylbenzo[B]Thiophene-3(2H)-One; Vat Pink R; Pigment Red 181; Vat Red 1 (C.I.); P.R.181; D & C Red No. 30; Thioindigo Pink R; C.I. Vat Red 1; 6,6-Dichloro-4,4-Dimethyl-[2,2-Bibenzo[B]Thiophene]-3,3-Dione; 6-Chloro-2-(6-Chloro-4-Methyl-3-Oxo-1-Benzothiophen-2(3H)-Ylidene)-4-Methyl-1-Benzothiophen-3(2H)-One; (2Z)-6,6'-Dichloro-4,4'-Dimethyl-3H,3'H-2,2'-Bi-1-Benzothiophene-3,3'-Dione; Oralith Brilliant Pink R; Vat Red 1