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(4R,5S)-4,6-Dibromo-8-oxo-1-oxa-2-aza-spiro[4.5]deca-2,6,9-triene-3-carboxylic acid ethyl ester
SpectraBase Compound ID Ku49tWgIye8
InChI InChI=1S/C11H9Br2NO4/c1-2-17-10(16)8-9(13)11(18-14-8)4-3-7(15)6(12)5-11/h3-5,9H,2H2,1H3/t9-,11-/m1/s1
InChIKey UCJSPFBQZZWEDN-MWLCHTKSSA-N
Mol Weight 379.0 g/mol
Molecular Formula C11H9Br2NO4
Exact Mass 376.889834 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 71zdfj4a9NB
Name (4R,5S)-4,6-Dibromo-8-oxo-1-oxa-2-aza-spiro[4.5]deca-2,6,9-triene-3-carboxylic acid ethyl ester
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Formula C11H9Br2NO4
InChI InChI=1S/C11H9Br2NO4/c1-2-17-10(16)8-9(13)11(18-14-8)4-3-7(15)6(12)5-11/h3-5,9H,2H2,1H3/t9-,11-/m1/s1
InChIKey UCJSPFBQZZWEDN-MWLCHTKSSA-N
Molecular Weight 379.004 g/mol
SMILES C1(=NO[C@@]2([C@@]1(Br)[H])C=C(Br)C(C=C2)=O)C(=O)OCC
SPLASH splash10-03di-0093000000-9d87d0073d00574b0472
Source of Spectrum F-55-4269-2
Synonyms (4.alpha.,5.beta.)Ethyl 4,6-dibromo-8-oxo-1-oxa-2-azaspiro[4,5]deca-2,6,9-triene-3-carboxylate (4.alpha.,5.beta.)Ethyl 4,7-dibromo-8-oxo-1-oxa-2-azaspiro[4,5]deca-2,6,9-triene-3-carboxylate (4R,5S)-4,7-Dibromo-8-oxo-1-oxa-2-aza-spiro[4.5]deca-2,6,9-triene-3-carboxylic acid ethyl ester Ethyl (4R,5S)-4,6-dibromo-8-oxo-1-oxa-2-azaspiro[4.5]deca-2,6,9-triene-3-carboxylate
Wiley ID 837388