Ethyl eosin
CAS Registry Number®
6359-05-3
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CAS Name
Ethyl eosinMolecular Formula
C22H12Br4O5.KCite this Page
Ethyl eosin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=6359-05-3 (retrieved ) (CAS RN: 6359-05-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C22H12Br4O5.K/c1-2-30-22(29)10-6-4-3-5-9(10)15-11-7-13(23)18(27)16(25)20(11)31-21-12(15)8-14(24)19(28)17(21)26;/h3-8,27H,2H2,1H3;
InChIKey
InChIKey=VEEWAJCMWVZDCM-UHFFFAOYSA-N
SMILES
C(OCC)(=O)C1=C(C=2C=3C(OC=4C2C=C(Br)C(=O)C4Br)=C(Br)C(O)=C(Br)C3)C=CC=C1.[K]
Canonical SMILES
[K].O=C(OCC)C=1C=CC=CC1C2=C3C=C(Br)C(=O)C(Br)=C3OC=4C(Br)=C(O)C(Br)=CC42
Other Names for this Substance
- Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, ethyl ester, potassium salt (1:1)
- Fluorescein, 2′,4′,5′,7′-tetrabromo-, ethyl ester, potassium salt
- Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, ethyl ester, potassium salt
- Ethyl eosin
- Fluorescein, 2′,4′,5′,7′-tetrabromo-, ethyl ester, potassium deriv.
Deleted or Replaced CAS Registry Numbers
29239-66-5, 198831-93-5
