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Reference substances

Reference substances

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IUPAC name:
dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione

Inventory

EC number:
254-100-6
EC name:
Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
CAS number:
38720-66-0
CAS number:
38720-66-0
Synonyms
Names:
C.I. Pigment Red 209
Identifier:
IUPAC name
1,2-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione

Molecular and structural information

Molecular formula:
C20H10Cl2N2O2
Molecular weight:
381.212
SMILES notation:
Clc1ccc2Nc3cc4C(=O)c5ccccc5Nc4cc3C(=O)c2c1Cl
InChl:
InChI=1/C20H10Cl2N2O2/c21-12-5-6-14-17(18(12)22)20(26)11-8-15-10(7-16(11)24-14)19(25)9-3-1-2-4-13(9)23-15/h1-8H,(H,23,25)(H,24,26)
Structural formula:
Chemical structure

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