GHS
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Levofloxacin carboxylic acid
左氧氟沙星相关物质B
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(S)-9,10-二氟-2,3-二氢-3-甲基-7-氧代-(3S)-7H-吡啶并[1,2,3-de]-1,4-苯并嗪-6-羧酸
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左氧氟羧酸, Levofloxacin carboxylic acid, (3S)-9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 7H-1,4-Oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)-, Levofloxacin Q-Acid, MFCD04039905, Levofloxacin Impurity 3
CAS Number: 100986-89-8
IUPAC name: (2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Molecular formula: C13H9F2NO4
Molecular weight: 281.212
InChI: InChI=1S/C13H9F2NO4/c1-5-4-20-12-9(15)8(14)2-6-10(12)16(5)3-7(11(6)17)13(18)19/h2-3,5H,4H2,1H3,(H,18,19)/t5-/m0/s1
InChIKey: NVKWWNNJFKZNJO-YFKPBYRVSA-N
SMILES: -
EINECS: C[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2F)F)C(=O)O
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