Registration Dossier

Reference substances

Reference substances

Currently viewing:

General information

Inventory

No inventory information available

Reference substance information

IUPAC name:
Direct Red 111 - constituent 4

Molecular and structural information

Molecular formula:
C16H12N3NaO3S
Molecular weight:
ca. 349
SMILES notation:
O=S([O-])(=O)c3ccc(/N=N/c2ccc(N)c1ccccc12)cc3
Structural formula:
Chemical structure