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4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid

CAS: 134-47-4 - 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid

Formula:C21H16N2O9S2

InChI:InChI=1S/C21H16N2O9S2/c24-19-9-15(33(27,28)29)7-11-5-13(1-3-17(11)19)22-21(26)23-14-2-4-18-12(6-14)8-16(10-20(18)25)34(30,31)32/h1-10,24-25H,(H2,22,23,26)(H,27,28,29)(H,30,31,32)

InChI key:InChIKey=PCGISRHGYLRXSR-UHFFFAOYSA-N

SMILES:O=C(NC=1C=CC2=C(O)C=C(C=C2C1)S(=O)(=O)O)NC=3C=CC4=C(O)C=C(C=C4C3)S(=O)(=O)O

  • Synonyms:
  • 1-Naphthol-3-sulfonic acid, 6,6′-ureylenebis-
  • 2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy-
  • 2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-
  • 2-Naphthalenesulfonic acid, 7,7′-ureylenebis[4-hydroxy-
  • 4-Hydroxy-7-{[(5-Hydroxy-7-Sulfonaphthalen-2-Yl)Carbamoyl]Amino}Naphthalene-2-Sulfonic Acid
  • 5,5-Dihydroxy-7,7-Disulpho-2,2-Dinaphthyl Urea
  • 5,5′-Dihydroxy-2,2′-dinaphthylcarbamide-7,7′-disulfonic acid
  • 6,6'-Ureylene-Bis(1-Naphthol-3-Sulfonic Acid)
  • 6,6′-Ureylenebis(1-naphthol-3-sulfonic acid)
  • 7,7'-Ureylene-bis-(4-hydroxynaphthalene-2-sulfonic acid)
  • See more synonyms
  • 7,7'-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid)
  • 7,7-(Carbonyldiimino)Bis[4-Hydroxy-2-Naphthalenesulfonic Acid]
  • Carbonyl J
  • Carbonyl J Acid
  • I Acid Urea
  • J Acid Urea
  • N,N'-Bis[6-(1-naphthol-3-sulfonic acid)]urea
  • N,N'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea
  • N,N′-Bis(5-hydroxy-7-sulfo-2-naphthyl)urea
  • N,N′-Bis(7-sulfo-5-hydroxy-2-naphthyl)urea
  • N,N′-Bis[1-hydroxy-3-sulfonaphthyl(6)]urea
  • N,N′-Bis[1-oxy-3-sulfonaphthyl(6)]urea
  • NSC 1699
  • NSC 45174
  • Phosgenated
  • Scarlet Acid
  • Urea J Acid
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Found 4 products.

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7,7'-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid)

CAS:134-47-4

Ref: IN-DA007ZYL

1g41.00 €
5g116.00 €
25g225.00 €
100g629.00 €
500gTo inquire
100mg25.00 €
250mg27.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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AMI-1 free acid

CAS:134-47-4

Ref: TM-T22239

1g275.00 €
25mg47.00 €
50mg61.00 €
100mg88.00 €
500mg186.00 €
1mL*10mM (DMSO)34.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024
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Scarlet acid

CAS:134-47-4

Ref: 3D-FS40939

1gTo inquire
2gTo inquire
5gTo inquire
Estimated delivery in United States, on Friday 17 Jan 2025
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Discontinued product
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