Ethyl 3-oxo-3H-naphtho[2,1-b]pyran-2-carboxylate
CAS Registry Number®
734-88-3
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CAS Name
Ethyl 3-oxo-3H-naphtho[2,1-b]pyran-2-carboxylateMolecular Formula
C16H12O4Molecular Mass
268.26Cite this Page
Ethyl 3-oxo-3H-naphtho[2,1-b]pyran-2-carboxylate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=734-88-3 (retrieved ) (CAS RN: 734-88-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
102 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C16H12O4/c1-2-19-15(17)13-9-12-11-6-4-3-5-10(11)7-8-14(12)20-16(13)18/h3-9H,2H2,1H3
InChIKey
InChIKey=FYOZSKRVTISLHE-UHFFFAOYSA-N
SMILES
C(OCC)(=O)C1=CC2=C3C(=CC=C2OC1=O)C=CC=C3
Canonical SMILES
O=C1OC2=CC=C3C=CC=CC3=C2C=C1C(=O)OCC
Other Names for this Substance
- 3H-Naphtho[2,1-b]pyran-2-carboxylic acid, 3-oxo-, ethyl ester
- Malonic acid, [(2-hydroxy-1-naphthyl)methylene]-, δ-lactone, ethyl ester
- Ethyl 3-oxo-3H-naphtho[2,1-b]pyran-2-carboxylate
- 5,6-Benzocoumarin-3-carboxylic acid ethyl ester
- 5,6-Benzo-3-carbethoxycoumarin
Deleted or Replaced CAS Registry Numbers
134192-26-0
