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2-Butenoic acid, 4-(3,4-dihydro-3-oxo-2H-1,4-benzothiazin-2-ylidene)-, methyl ester, (Z,E)-
SpectraBase Compound ID HfrtJoji9g4
InChI InChI=1S/C13H11NO3S/c1-17-12(15)8-4-7-11-13(16)14-9-5-2-3-6-10(9)18-11/h2-8H,1H3,(H,14,16)/b8-4-,11-7+
InChIKey FZEMLDAHJGJXBV-USRDNGHPSA-N
Mol Weight 261.29 g/mol
Molecular Formula C13H11NO3S
Exact Mass 261.045964 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 8n3y3KvSDzC
Name 2-Butenoic acid, 4-(3,4-dihydro-3-oxo-2H-1,4-benzothiazin-2-ylidene)-, methyl ester, (Z,E)-
CAS Registry Number 83443-74-7
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C13H11NO3S
InChI InChI=1S/C13H11NO3S/c1-17-12(15)8-4-7-11-13(16)14-9-5-2-3-6-10(9)18-11/h2-8H,1H3,(H,14,16)/b8-4-,11-7+
InChIKey FZEMLDAHJGJXBV-USRDNGHPSA-N
Molecular Weight 261.295 g/mol
SMILES N1c2ccccc2S\C(C1=O)=C/C=C\C(=O)OC
SPLASH splash10-0udi-0190000000-438d1a49b3a41a28b46e
Source of Spectrum KC-1982-1912-0
Synonyms 2H-1,4-benzothiazine, 2-butenoic acid deriv. Methyl (2Z,4E)-4-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-ylidene)-2-butenoate Methyl(2E,4Z)-(3,4-dihydro-3-oxo-2H-1,4-benzothiazin-2-ylidene)but-2-en-1-oate
Wiley ID 1264618