CAS Registry Number®
171172-56-8
CAS Name
2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[2-[5-[[4-fluoro-6-[(1-sulfo-2-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-4-hydroxy-, sodium salt (1:4)
Molecular Formula
C36H25FN8O14S4.4Na
Other Names and Identifiers
InChI
InChI=1S/C36H25FN8O14S4.4Na/c37-34-41-35(43-36(42-34)40-24-12-10-18-6-4-5-9-23(18)32(24)63(57,58)59)38-21-11-13-27(61(51,52)53)25(16-21)44-45-30-28(62(54,55)56)15-20-14-22(60(48,49)50)17-26(29(20)31(30)46)39-33(47)19-7-2-1-3-8-19;;;;/h1-17,46H,(H,39,47)(H,48,49,50)(H,51,52,53)(H,54,55,56)(H,57,58,59)(H2,38,40,41,42,43);;;;
InChIKey
InChIKey=QBINVWJANCBUSI-UHFFFAOYSA-N
SMILES
N(C(=O)C1=CC=CC=C1)C=2C3=C(C=C(S(=O)(=O)O)C(N=NC4=C(S(=O)(=O)O)C=CC(NC=5N=C(NC6=C(S(=O)(=O)O)C7=C(C=C6)C=CC=C7)N=C(F)N5)=C4)=C3O)C=C(S(=O)(=O)O)C2.[Na]
Canonical SMILES
[Na].O=C(NC1=CC(=CC2=CC(=C(N=NC3=CC(=CC=C3S(=O)(=O)O)NC4=NC(F)=NC(=N4)NC=5C=CC=6C=CC=CC6C5S(=O)(=O)O)C(O)=C21)S(=O)(=O)O)S(=O)(=O)O)C=7C=CC=CC7
Other Names for this Substance
- 2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[2-[5-[[4-fluoro-6-[(1-sulfo-2-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-4-hydroxy-, sodium salt (1:4)
- 2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[[5-[[4-fluoro-6-[(1-sulfo-2-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-4-hydroxy-, tetrasodium salt
- Cibacron Red F 2G
- C.I. Reactive Red 220
- Reactive Red 220
Deleted or Replaced CAS Registry Numbers
85665-97-0
