6505-58-4

C.I.70305 Vat Blue 7 C.I.Vat Blue 7 EINECS 229-392-3 Vat blue 7 (C.I. 70305) C.I.Vat Blue 7:C.I.70305 Δ2,2'(5H,5'H)-Bi[benzo[4,5]phenaleno[1,9-bc]thiophene]-5,5'-dione 2-(5-oxobenzo[4,5]phenaleno[1,9-bc]thien-2(5H)-ylidenebenzo[4,5]phenaleno[1,9-bc]thiophen-5(2H)-one Benzo[4,5]phenaleno[1,9-bc]thiophen-5(2H)-one, 2-(5-oxobenzo[4,5]phenaleno[1,9-bc]thien-2(5H)-ylidene)-