2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one

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Product Description
Product
2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one
CAS
3989-75-1
Formula
C24H12O2S2
Synonym
Vat Brown 5; 2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one; C.I.73410; C.I.Pigment Brown 27; C.I.Vat Brown 5; Calcotone Brown 2R; Lithosol Fast Brown GP; Vat brown 5 (C.I. 73410); ?2,2'(1H,1'H)-Binaphtho[2,1-b]thiophene-1,1'-dione
Typical Product Specifications
Molecular weight
396.48
EINECS
223-633-6
Class
2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one

Product Description
Product
2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one
CAS
3989-75-1
Formula
C24H12O2S2
Synonym
Vat Brown 5; 2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)naphtho[2,1-b]thiophen-1(2H)-one; C.I.73410; C.I.Pigment Brown 27; C.I.Vat Brown 5; Calcotone Brown 2R; Lithosol Fast Brown GP; Vat brown 5 (C.I. 73410); ?2,2'(1H,1'H)-Binaphtho[2,1-b]thiophene-1,1'-dione
Typical Product Specifications
Molecular weight
396.48
EINECS
223-633-6
Class