2D Chemical StructureDatabase ID 67065
SMILESC1=CC=C(C=C1)NC2=CC3=CC(=CC(=C3C=C2)O)S(=O)(=O)O
——
Structure data verified · Database ID 67065

Chemical Intermediate

4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid

CAS 119-40-4Product ID 746244
Product data verified

Structures, identifiers and computed properties have been matched to the database record by CAS.

Intermediates4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid
IUPAC Name—
CAS Number119-40-4
Database ID67065
Molecular Formula—
Molecular Weight—

Product Information

4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid

4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid (CAS 119-40-4) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.

CAS Number119-40-4
Database ID67065
Molecular Formula—
Updated2026-10-16

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CAS 119-40-44-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid
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