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7-Hydroxy-1H-phenoxazin-1-one

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7-Hydroxy-1H-phenoxazin-1-one

Molecular formula: C12H7NO3 CAS# 1393-92-6
Categories: Aromatic hydrocarbon , Heterocyclic compound , pH indicator
ChemSpider ID: 32033479 | CB4105042
4.5 ⇌ 8.3 pH
Names
English:
1H-Phenoxazin-1-one, 7-hydroxy-(CAS)
7-Hydroxy-1H-phenoxazin-1-one(IUPAC)
7-hydroxyphenoxazone
Litmus [Wiki]

Formula:

/`|O|\||`/`\\`|`\\N`/|`/`\\<`/HO>`|//\|\O/
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent