(2,2'-Biindoline)-3,3'-dione (delta(sup 2,2')-Biindoline)-3,3'-dione (delta2,2'(3H,3'H)-Biindole)-3,3'-dione (delta2,2'-Biindoline)-3,3'-dione (delta2,2'-Biindoline)-3,3'-dione (8CI) 11129-41-2 11669 Blue 12000-74-7 12626-73-2 2-(1,3-Dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-o- ne 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one 3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- 482-89-3 5-24-08-00503 (Beilstein Handbook Reference) 93660-98-1 AI3-09080 BRN 0088275 Blue No. 201 C.I. 73000 C.I. Vat Blue 1 CCRIS 4379 CI 73000 CI Pigment Blue 66 CI Vat Blue 1 Cystoceva D & C Blue No. 6 D and C Blue No. 6 D&C Blue No. 6 Diindogen EINECS 207-586-9 HSDB 4372 INDIGO Indigo (VAN) Indigo Blue Indigo Ciba Indigo Ciba SL Indigo J Indigo N Indigo NAC Indigo P Indigo PLN Indigo Pure BASF Indigo Pure BASF Powder K Indigo