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(E)-2-(3-oxobenzo[b]thiophen-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one

Name: (E)-2-(3-oxobenzo[b]thiophen-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one

CA Name: 1H-Indole-2,3-dione

Molecular Structure:

(E)-2-(3-oxobenzo[b]thiophen-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one,1H-Indole-2,3-dione,CAS 91-56-5,296.36,C16H8O2S2

(E)-2-(3-oxobenzo[b]thiophen-2(3H)-ylidene)benzo[b]thiophen-3(2H)-one,1H-Indole-2,3-dione,CAS 91-56-5,296.36,C16H8O2S2

Molecular Formula:C16H8O2S2

Molecular Weight: 296.36

CAS Registry Number: 91-56-5

List of synthetic dyes :

C.I.Vat Blue 1

C.I.Pigment Blue 66

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