Oxygen-fluorine acid
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Molecular Structure
Detailed Description
Name:Oxygen-fluorine acid
Synonyms: 9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxyllic acid
Molecular Formula: C13H9F2NO4
Molecular Weight: 281.21
CAS Registry Number: 82419-35-0
Appearance Light yellow or almost white Almost powder
Relating substance NMT 1.5%
Loss on drying NMT 0.5%
Residue on ignition NMT 0.5%
Assay NLT 98.0%
Use: use for ** intermediates.
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- Oxygen-fluorine acid