5-(2,4-Disulfophenyl)-2-(4-iodophenyl)-3-(4-nitrophenyl)-2H-tetrazolium inner salt sodium salt (1:1)
CAS Registry Number®
150849-52-8
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CAS Name
5-(2,4-Disulfophenyl)-2-(4-iodophenyl)-3-(4-nitrophenyl)-2H-tetrazolium inner salt sodium salt (1:1)Molecular Formula
C19H12IN5O8S2.NaCite this Page
5-(2,4-Disulfophenyl)-2-(4-iodophenyl)-3-(4-nitrophenyl)-2H-tetrazolium inner salt sodium salt (1:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=150849-52-8 (retrieved ) (CAS RN: 150849-52-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C19H12IN5O8S2.Na/c20-12-1-3-13(4-2-12)23-21-19(22-24(23)14-5-7-15(8-6-14)25(26)27)17-10-9-16(34(28,29)30)11-18(17)35(31,32)33;/h1-11H,(H-,28,29,30,31,32,33);
InChIKey
InChIKey=XNCFFHPDHZIISK-UHFFFAOYSA-N
SMILES
N(=O)(=O)C1=CC=C([N+]=2N(N=C(N2)C3=C(S(=O)(=O)[O-])C=C(S(=O)(=O)O)C=C3)C4=CC=C(I)C=C4)C=C1.[Na]
Canonical SMILES
[Na].O=N(=O)C=1C=CC(=CC1)[N+]2=NC(=NN2C3=CC=C(I)C=C3)C=4C=CC(=CC4S(=O)(=O)[O-])S(=O)(=O)O
Other Names for this Substance
- 2H-Tetrazolium, 5-(2,4-disulfophenyl)-2-(4-iodophenyl)-3-(4-nitrophenyl)-, inner salt, sodium salt (1:1)
- 2H-Tetrazolium, 5-(2,4-disulfophenyl)-2-(4-iodophenyl)-3-(4-nitrophenyl)-, inner salt, sodium salt
- 5-(2,4-Disulfophenyl)-2-(4-iodophenyl)-3-(4-nitrophenyl)-2H-tetrazolium inner salt sodium salt (1:1)
- WST 1
Deleted or Replaced CAS Registry Numbers
424788-74-9, 1453073-24-9
