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Reference substances

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IUPAC name:
2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one

Inventory

EC number:
207-586-9
EC name:
2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
CAS number:
482-89-3
CAS number:
482-89-3
Synonyms
Names:
Identifier:
common name
Indigo Blue; Vat Blue 1

Molecular and structural information

Molecular formula:
C16H10N2O2
Molecular weight:
262.26
SMILES notation:
C1(=C2\C(c3ccccc3N2)=O)\C(c2ccccc2N1)=O
InChl:
1S/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H/b14-13+
Structural formula:
Chemical structure

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