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(E)-3-(7-ethoxy-2-keto-3,4-dimethyl-chromen-6-yl)but-2-enoic acid ethyl ester
SpectraBase Compound ID EWeYLCh86kw
InChI InChI=1S/C19H22O5/c1-6-22-16-10-17-15(12(4)13(5)19(21)24-17)9-14(16)11(3)8-18(20)23-7-2/h8-10H,6-7H2,1-5H3/b11-8+
InChIKey WPTXJLWOXKVQLM-DHZHZOJOSA-N
Mol Weight 330.38 g/mol
Molecular Formula C19H22O5
Exact Mass 330.146724 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 7qvN6M1wYXl
Name (E)-3-(7-ethoxy-2-keto-3,4-dimethyl-chromen-6-yl)but-2-enoic acid ethyl ester
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C19H22O5
InChI InChI=1S/C19H22O5/c1-6-22-16-10-17-15(12(4)13(5)19(21)24-17)9-14(16)11(3)8-18(20)23-7-2/h8-10H,6-7H2,1-5H3/b11-8+
InChIKey WPTXJLWOXKVQLM-DHZHZOJOSA-N
Molecular Weight 330.380 g/mol
SMILES C=1(c2c(cc(c(c2)\C(=C\C(=O)OCC)C)OCC)OC(C1C)=O)C
SPLASH splash10-001i-0297000000-573599545b51e2b67ea0
Source of Spectrum Y-31-175-5
Synonyms (E)-3-(7-ethoxy-3,4-dimethyl-2-oxo-1-benzopyran-6-yl)-2-butenoic acid ethyl ester Ethyl (E)-3-(7-ethoxy-3,4-dimethyl-2-oxidanylidene-chromen-6-yl)but-2-enoate Ethyl (E)-3-(7-ethoxy-3,4-dimethyl-2-oxo-chromen-6-yl)but-2-enoate
Wiley ID 761428