2H-1-Benzopyran-2-one, 4-methyl-6,7-bis(sulfooxy)-, sodium salt (1:2)
CAS Registry Number®
1040-23-9
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CAS Name
2H-1-Benzopyran-2-one, 4-methyl-6,7-bis(sulfooxy)-, sodium salt (1:2)Molecular Formula
C10H8O10S2.2NaCite this Page
2H-1-Benzopyran-2-one, 4-methyl-6,7-bis(sulfooxy)-, sodium salt (1:2). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=1040-23-9 (retrieved ) (CAS RN: 1040-23-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C10H8O10S2.2Na/c1-5-2-10(11)18-7-4-9(20-22(15,16)17)8(3-6(5)7)19-21(12,13)14;;/h2-4H,1H3,(H,12,13,14)(H,15,16,17);;
InChIKey
InChIKey=VJKMXQCQYTZJPK-UHFFFAOYSA-N
SMILES
CC=1C=2C(=CC(OS(=O)(=O)O)=C(OS(=O)(=O)O)C2)OC(=O)C1.[Na]
Canonical SMILES
[Na].O=C1OC=2C=C(OS(=O)(=O)O)C(OS(=O)(=O)O)=CC2C(=C1)C
Other Names for this Substance
- 2H-1-Benzopyran-2-one, 4-methyl-6,7-bis(sulfooxy)-, sodium salt (1:2)
- Coumarin, 6,7-dihydroxy-4-methyl-, bis(hydrogen sulfate), disodium salt
- 2H-1-Benzopyran-2-one, 4-methyl-6,7-bis(sulfooxy)-, disodium salt
- Coumarin, 6,7-dihydroxy-4-methyl-, disulfate disodium salt
- MG 143
Deleted or Replaced CAS Registry Numbers
16534-87-5
