2,7-Naphthalenedisulfonic acid, 4,4′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(4-morpholinyl)-1,3,5-triazine-4,2-diyl]imino]]bis[5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:6)

CAS Registry Number®

17791-81-0

CAS Name

2,7-Naphthalenedisulfonic acid, 4,4′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(4-morpholinyl)-1,3,5-triazine-4,2-diyl]imino]]bis[5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:6)

Molecular Formula

C60H52N16O22S6.6Na

Molecular Mass

1679.49

Cite this Page

2,7-Naphthalenedisulfonic acid, 4,4′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(4-morpholinyl)-1,3,5-triazine-4,2-diyl]imino]]bis[5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:6).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12222-51-4 (retrieved 2025-05-14) (CAS RN: 17791-81-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C60H52N16O22S6.6Na/c77-53-49-35(27-47(103(91,92)93)51(53)73-71-37-7-3-1-4-8-37)25-41(99(79,80)81)31-43(49)63-57-65-55(67-59(69-57)75-17-21-97-22-18-75)61-39-15-13-33(45(29-39)101(85,86)87)11-12-34-14-16-40(30-46(34)102(88,89)90)62-56-66-58(70-60(68-56)76-19-23-98-24-20-76)64-44-32-42(100(82,83)84)26-36-28-48(104(94,95)96)52(54(78)50(36)44)74-72-38-9-5-2-6-10-38;;;;;;/h1-16,25-32,77-78H,17-24H2,(H,79,80,81)(H,82,83,84)(H,85,86,87)(H,88,89,90)(H,91,92,93)(H,94,95,96)(H2,61,63,65,67,69)(H2,62,64,66,68,70);;;;;;

InChIKey

InChIKey=SNXQWBQTNXUWGA-UHFFFAOYSA-N

SMILES

N(C=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=CC=CC=C3)=C2O)C=C(S(=O)(=O)O)C1)C=4N=C(N=C(NC5=CC(S(=O)(=O)O)=C(C=CC6=C(S(=O)(=O)O)C=C(NC=7N=C(NC=8C9=C(C=C(S(=O)(=O)O)C(N=NC%10=CC=CC=C%10)=C9O)C=C(S(=O)(=O)O)C8)N=C(N7)N%11CCOCC%11)C=C6)C=C5)N4)N%12CCOCC%12.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C1=CC=2C=C(C(N=NC=3C=CC=CC3)=C(O)C2C(=C1)NC4=NC(=NC(=N4)N5CCOCC5)NC6=CC=C(C=CC7=CC=C(C=C7S(=O)(=O)O)NC=8N=C(N=C(N8)N9CCOCC9)NC%10=CC(=CC=%11C=C(C(N=NC=%12C=CC=CC%12)=C(O)C%11%10)S(=O)(=O)O)S(=O)(=O)O)C(=C6)S(=O)(=O)O)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 4,4′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(4-morpholinyl)-1,3,5-triazine-4,2-diyl]imino]]bis[5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:6)
  • 2,2′-Stilbenedisulfonic acid, 4,4′-bis[[4-[[8-hydroxy-7-(phenylazo)-3,6-disulfo-1-naphthyl]amino]-6-morpholino-s-triazin-2-yl]amino]-, hexasodium salt
  • 2,7-Naphthalenedisulfonic acid, 4,4′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(4-morpholinyl)-1,3,5-triazine-4,2-diyl]imino]]bis[5-hydroxy-6-(phenylazo)-, hexasodium salt
  • Direct Blend Spinning Rose Red D-FR
  • C.I. Direct Red 227

View All

Deleted or Replaced CAS Registry Numbers

12222-51-4

CAS INSIGHTSTM
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