Eriochrome Cyanine R
CAS Registry Number®
3564-18-9
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CAS Name
Eriochrome Cyanine RMolecular Formula
C23H18O9S.3NaCite this Page
Eriochrome Cyanine R. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=3564-18-9 (retrieved ) (CAS RN: 3564-18-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C23H18O9S.3Na/c1-11-7-13(9-15(19(11)24)21(26)27)23(14-8-12(2)20(25)16(10-14)22(28)29)17-5-3-4-6-18(17)33(30,31)32-23;;;/h3-10,24-25H,1-2H3,(H,26,27)(H,28,29);;;
InChIKey
InChIKey=YTPSSIKJORNZKU-UHFFFAOYSA-N
SMILES
O=S1(=O)OC(C=2C1=CC=CC2)(C3=CC(C(O)=O)=C(O)C(C)=C3)C4=CC(C(O)=O)=C(O)C(C)=C4.[Na]
Canonical SMILES
[Na].O=C(O)C=1C=C(C=C(C1O)C)C2(OS(=O)(=O)C=3C=CC=CC32)C4=CC(C(=O)O)=C(O)C(=C4)C
Other Names for this Substance
- Benzoic acid, 3,3′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-methyl-, sodium salt (1:3)
- Solochrome Cyanine R
- C.I. Mordant Blue 3, trisodium salt
- C.I. Mordant Blue 3
- Benzoic acid, 3,3′-(3H-2,1-benzoxathiol-3-ylidene)bis[6-hydroxy-5-methyl-, S,S-dioxide, trisodium salt
Deleted or Replaced CAS Registry Numbers
98981-26-1, 29545-72-0, 55128-07-9, 200711-86-0
