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CAS RN 4197-07-3

NaNaOHNHNOSOOOSOOO(Z)

CAS RN 4197-07-3

IUPAC Name: disodium (3Z)-5-hydroxy-4-oxo-3-(2-phenylhydrazin-1-ylidene)-3,4-dihydronaphthalene-2,7-disulfonate
Synonyms: disodium (3Z)-5-hydroxy-4-oxo-3-(2-phenylhydrazin-1-ylidene)naphthalene-2,7-disulfonate
Molecular Weight (g/mol): 468.36
Molecular Formula: C16H10N2Na2O8S2
InChi Key: XTJONEUTTZZRAB-VZRGYXGKSA-L
SMILES: [Na+].[Na+].OC1=CC(=CC2=C1C(=O)\C(=N\NC1=CC=CC=C1)C(=C2)S([O-])(=O)=O)S([O-])(=O)=O
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1

Thermo Scientific Chemicals Chromotrope 2R, pure

CAS: 4197-07-3 Molecular Formula: C16H10N2Na2O8S2 Molecular Weight (g/mol): 468.36 MDL Number: MFCD00003955 InChI Key: XTJONEUTTZZRAB-VZRGYXGKSA-L Synonym: 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic acid, disodium salt,C.I. 16570,4, 5-Dihydroxy-3-phenylazo-2, 7-naphthalenedisulfonic acid PubChem CID: 44135388 IUPAC Name: disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

PubChem CID 44135388
CAS 4197-07-3
Molecular Weight (g/mol) 468.36
MDL Number MFCD00003955
SMILES C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic acid, disodium salt,C.I. 16570,4, 5-Dihydroxy-3-phenylazo-2, 7-naphthalenedisulfonic acid
IUPAC Name disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
InChI Key XTJONEUTTZZRAB-VZRGYXGKSA-L
Molecular Formula C16H10N2Na2O8S2
2

Chromotrope 2R, Spectrum™ Chemical
SDP

CAS: 4197-07-3

CAS 4197-07-3
3

Chromotrope 2R

CAS: 4197-07-3 Molecular Weight (g/mol): 468.36 MDL Number: MFCD00003955 InChI Key: XTJONEUTTZZRAB-VZRGYXGKSA-L Synonym: Acid Red 29; C.I. 16570 PubChem CID: 44135388 IUPAC Name: disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

PubChem CID 44135388
CAS 4197-07-3
Molecular Weight (g/mol) 468.36
MDL Number MFCD00003955
SMILES C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym Acid Red 29; C.I. 16570
IUPAC Name disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
InChI Key XTJONEUTTZZRAB-VZRGYXGKSA-L
4

Chromotrope 2R, TCI America™
SDP

CAS: 4197-07-3 Molecular Formula: C16H10N2Na2O8S2 Molecular Weight (g/mol): 468.36 MDL Number: MFCD00003955 InChI Key: XTJONEUTTZZRAB-VZRGYXGKSA-L Synonym: chromotrope 2r,acid phloxine gr,disodium 4,5-dihydroxy-3-e-2-phenyldiazen-1-yl naphthalene-2,7-disulfonate PubChem CID: 44135388 IUPAC Name: disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

PubChem CID 44135388
CAS 4197-07-3
Molecular Weight (g/mol) 468.36
MDL Number MFCD00003955
SMILES C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym chromotrope 2r,acid phloxine gr,disodium 4,5-dihydroxy-3-e-2-phenyldiazen-1-yl naphthalene-2,7-disulfonate
IUPAC Name disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
InChI Key XTJONEUTTZZRAB-VZRGYXGKSA-L
Molecular Formula C16H10N2Na2O8S2