1,5-Naphthalenedisulfonic acid, 3,3′-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:4)
CAS Registry Number®
6420-33-3
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CAS Name
1,5-Naphthalenedisulfonic acid, 3,3′-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:4)Molecular Formula
C37H32N6O15S4.4NaCite this Page
1,5-Naphthalenedisulfonic acid, 3,3′-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:4). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=6420-33-3 (retrieved ) (CAS RN: 6420-33-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C37H32N6O15S4.4Na/c1-19-11-29(31(57-3)17-27(19)42-40-21-13-25-23(35(15-21)61(51,52)53)7-5-9-33(25)59(45,46)47)38-37(44)39-30-12-20(2)28(18-32(30)58-4)43-41-22-14-26-24(36(16-22)62(54,55)56)8-6-10-34(26)60(48,49)50;;;;/h5-18H,1-4H3,(H2,38,39,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;;
InChIKey
InChIKey=RJQKDRGBFCAKML-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC(N=NC3=CC(OC)=C(NC(NC4=C(OC)C=C(N=NC5=CC6=C(C(S(=O)(=O)O)=C5)C=CC=C6S(=O)(=O)O)C(C)=C4)=O)C=C3C)=C2)C=CC1.[Na]
Canonical SMILES
[Na].O=C(NC1=CC(=C(N=NC=2C=C3C(C=CC=C3S(=O)(=O)O)=C(C2)S(=O)(=O)O)C=C1OC)C)NC4=CC(=C(N=NC=5C=C6C(C=CC=C6S(=O)(=O)O)=C(C5)S(=O)(=O)O)C=C4OC)C
Other Names for this Substance
- 1,5-Naphthalenedisulfonic acid, 3,3′-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:4)
- 1,5-Naphthalenedisulfonic acid, 3,3′-[ureylenebis[(5-methoxy-2-methyl-p-phenylene)azo]]di-, tetrasodium salt
- 1,5-Naphthalenedisulfonic acid, 3,3′-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt
- C.I. Direct Yellow 34, tetrasodium salt
- C.I. 29060
