![2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4′-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3,3′-dimethoxy[1,1′-biphenyl]-4-yl]azo]-4-hydroxy-, trisodium salt](https://newcny.com/wp-content/uploads/2024/09/73287-56-6.svg)
CAS Registry Number®
73287-56-6
CAS Name
2,7-Naphthalenedisulfonic acid, 5-amino-3-[2-[4′-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3,3′-dimethoxy[1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-, sodium salt (1:3)
Molecular Formula
C34H28N6O13S3.3Na
Molecular Mass
893.79
Other Names and Identifiers
InChI
InChI=1S/C34H28N6O13S3.3Na/c1-52-26-11-16(3-7-24(26)37-39-31-28(55(46,47)48)13-18-9-20(35)5-6-22(18)33(31)41)17-4-8-25(27(12-17)53-2)38-40-32-29(56(49,50)51)14-19-10-21(54(43,44)45)15-23(36)30(19)34(32)42;;;/h3-15,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51);;;
InChIKey
InChIKey=CLRJMAZXNGHORL-UHFFFAOYSA-N
Canonical SMILES
[Na].O=S(=O)(O)C1=CC(N)=C2C(O)=C(N=NC3=CC=C(C=C3OC)C4=CC=C(N=NC=5C(O)=C6C=CC(N)=CC6=CC5S(=O)(=O)O)C(OC)=C4)C(=CC2=C1)S(=O)(=O)O
Other Names for this Substance
- 2,7-Naphthalenedisulfonic acid, 5-amino-3-[2-[4′-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3,3′-dimethoxy[1,1′-biphenyl]-4-yl]diazenyl]-4-hydroxy-, sodium salt (1:3)
- 2,7-Naphthalenedisulfonic acid, 5-amino-3-[[4′-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3,3′-dimethoxy[1,1′-biphenyl]-4-yl]azo]-4-hydroxy-, trisodium salt
