C.I. Acid Red 44
CAS Registry Number®
2766-77-0
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CAS Name
C.I. Acid Red 44Molecular Formula
C20H14N2O7S2.2NaCite this Page
C.I. Acid Red 44. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2766-77-0 (retrieved ) (CAS RN: 2766-77-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C20H14N2O7S2.2Na/c23-17-9-8-13-10-14(30(24,25)26)11-18(31(27,28)29)19(13)20(17)22-21-16-7-3-5-12-4-1-2-6-15(12)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;
InChIKey
InChIKey=ZINIVYNUMFTCAZ-UHFFFAOYSA-N
SMILES
N(=NC=1C2=C(C=CC1)C=CC=C2)C=3C4=C(C=C(S(=O)(=O)O)C=C4S(=O)(=O)O)C=CC3O.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC2=CC=C(O)C(N=NC3=CC=CC=4C=CC=CC34)=C2C(=C1)S(=O)(=O)O
Other Names for this Substance
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
- C.I. Acid Red 44, disodium salt
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(1-naphthalenylazo)-, disodium salt
- C.I. Acid Red 44
- 2-Naphthol-6,8-disulfonic acid, 1-(1-naphthylazo)-, disodium salt
