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2H-Indol-2-one, 5-bromo-1,3-dihydro-3-(2-oxo-5-phenyl-3(2H)-furanylidene)- is a complex organic compound with a molecular formula of C16H10BrNO3. 2H-Indol-2-one, 5-bromo-1,3-dihydro-3-(2-oxo-5-phenyl-3(2H)-furanylidene)- is characterized by the presence of a 5-bromo-1,3-dihydro-indol-2-one core, which is fused with a 2-oxo-5-phenyl-3(2H)-furanylidene moiety. The structure features a bromine atom at the 5-position, a phenyl group at the 5-position of the furan ring, and a carbonyl group at the 2-position of the furan ring. This molecule is of interest in the field of organic chemistry, potentially for its unique reactivity or as a building block in the synthesis of more complex molecules.

94493-41-1

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94493-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94493-41-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,9 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94493-41:
(7*9)+(6*4)+(5*4)+(4*9)+(3*3)+(2*4)+(1*1)=161
161 % 10 = 1
So 94493-41-1 is a valid CAS Registry Number.

94493-41-1Relevant academic research and scientific papers

SPECTROSCOPIC PROPERTIES OF VIOLACEIN AND RELATED COMPOUNDS: CRYSTAL STRUCTURE OF TETRAMETHYLVIOLACEIN

Laatsch, Hartmut,Thomson, Ronald H.,Cox, Philip J.

, p. 1331 - 1340 (2007/10/02)

Violacein and deoxyviolacein have been isolated from cultures of Alteromonas Luteoviolacea.The violacein-type lactams (1) and lactones (3) have a merocyanine chromophore which was confirmed by the effects of substituents on the visible spectra and by HMO calculations.Using parameters derived from an X-ray crystal structure analysis of tetramethylviolacein, PPP calculations of the electronic spectra of violacein and isoviolacein derivatives showed good agreement with observed values.

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