[2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(1,2-diazenediyldi-4,1-phenylene)bis[6-methyl-, sodium salt (1:2)
CAS Registry Number®
6537-66-2
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CAS Name
[2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(1,2-diazenediyldi-4,1-phenylene)bis[6-methyl-, sodium salt (1:2)Molecular Formula
C42H26N6O6S6.2NaCite this Page
[2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(1,2-diazenediyldi-4,1-phenylene)bis[6-methyl-, sodium salt (1:2). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=6537-66-2 (retrieved ) (CAS RN: 6537-66-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C42H26N6O6S6.2Na/c1-21-3-15-31-35(37(21)59(49,50)51)57-41(45-31)25-9-17-29-33(19-25)55-39(43-29)23-5-11-27(12-6-23)47-48-28-13-7-24(8-14-28)40-44-30-18-10-26(20-34(30)56-40)42-46-32-16-4-22(2)38(36(32)58-42)60(52,53)54;;/h3-20H,1-2H3,(H,49,50,51)(H,52,53,54);;
InChIKey
InChIKey=ISKLNWRQDJHCNE-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C1=C2C(N=C(S2)C=3C=C4C(=CC3)N=C(S4)C5=CC=C(N=NC6=CC=C(C=C6)C=7SC=8C(N7)=CC=C(C8)C=9SC=%10C(N9)=CC=C(C)C%10S(=O)(=O)O)C=C5)=CC=C1C.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=C2SC(=NC2=CC=C1C)C3=CC=C4N=C(SC4=C3)C5=CC=C(N=NC6=CC=C(C=C6)C7=NC8=CC=C(C=C8S7)C9=NC%10=CC=C(C(=C%10S9)S(=O)(=O)O)C)C=C5
Other Names for this Substance
- [2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(1,2-diazenediyldi-4,1-phenylene)bis[6-methyl-, sodium salt (1:2)
- C.I. Direct Yellow 29, disodium salt
- C.I. Direct Yellow 29
- [2,6′-Bibenzothiazole]-7-sulfonic acid, 2′,2′′′-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt
- C.I. 19556
