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2H-Naphtho[1,2-b]pyran-4-carboxylic acid, 2-ethoxy-3,4-dihydro-, ethyl ester, trans-
SpectraBase Compound ID 1XJl9TknRDf
InChI InChI=1S/C18H20O4/c1-3-20-16-11-15(18(19)21-4-2)14-10-9-12-7-5-6-8-13(12)17(14)22-16/h5-10,15-16H,3-4,11H2,1-2H3/t15-,16+/m1/s1
InChIKey KDNNLXKSEJEJTN-CVEARBPZSA-N
Mol Weight 300.35 g/mol
Molecular Formula C18H20O4
Exact Mass 300.136159 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 4Tu22IeoSUz
Name 2H-Naphtho[1,2-b]pyran-4-carboxylic acid, 2-ethoxy-3,4-dihydro-, ethyl ester, trans-
CAS Registry Number 137676-18-7
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H20O4
InChI InChI=1S/C18H20O4/c1-3-20-16-11-15(18(19)21-4-2)14-10-9-12-7-5-6-8-13(12)17(14)22-16/h5-10,15-16H,3-4,11H2,1-2H3/t15-,16+/m1/s1
InChIKey KDNNLXKSEJEJTN-CVEARBPZSA-N
Molecular Weight 300.354 g/mol
SMILES c12c([C@](C(=O)OCC)(C[C@](O2)(OCC)[H])[H])ccc2c1cccc2
SPLASH splash10-0fb9-0295000000-98b61cdae33cdac834b1
Source of Spectrum KC-1990-2131-22
Synonyms Ethyl (2S,4R)-2-ethoxy-3,4-dihydro-2H-benzo[h]chromene-4-carboxylate trans-ethyl 2-ethoxy-3,4-dihydro-2H-naphtho[1,2-b]pyran-4-carboxylate
Wiley ID 1303055