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Home/Compounds/Dye & Pigment/4(1H)-Quinazolinone, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-
C21H19N3O3
361.4 g/mol
Dye & Pigment

DISPERSE YELLOW 186

CAS28754-28-1EC249-200-1
Category
Dye & Pigment
Compound Class
Heterocycle
Primary Use
fluorescent solvent dye

Disperse Yellow 186 is a fluorescent solvent dye used primarily in industrial applications. It is a chemical compound with a complex structure containing aromatic rings and heterocyclic systems.

fluorescent solvent dye for industrial coloring

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Identifiers
IUPAC Name

2-[7-(diethylamino)-2-oxochromen-3-yl]-3H-quinazolin-4-one

InChIKey

WFUSRMKEOWVDPU-UHFFFAOYSA-N

SMILES

CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4C(=O)N3

Synonyms (9)
  • DISPERSE YELLOW 186