2D Chemical StructureDatabase ID 135553566
SMILESC1=CC=C2C(=C1)C=C(C(=C2N=NC3=C(C=CC(=C3)Cl)Cl)O)C(=O)NC4=CC=C(C=C4)NC(=O)C5=CC6=CC=CC=C6C(=C5O)N=NC7=C(C=CC(=C7)Cl)Cl
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Structure data verified · Database ID 135553566

Chemical Intermediate

Pigment Red 166

CAS 3905-19-9Product ID 756825
Product data verified

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

IntermediatesPigment Red 166
IUPAC Name—
CAS Number3905-19-9
Database ID135553566
Molecular Formula—
Molecular Weight—

Product Information

Pigment Red 166

Pigment Red 166 (CAS 3905-19-9) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.

CAS Number3905-19-9
Database ID135553566
Molecular Formula—
Updated2026-10-16

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