Positive and negative ion fast atom bombardment mass spectra of some penicilloic acids.
The technique of fast atom bombardment mass spectrometry has been shown to be capable of producing molecular weight and useful fragmentation information from a selection of penicilloic acids. In addition, the technique has been shown to give similar information on alkali metal salts of penicilloic acids.
D013058:Mass Spectrometry / Q000379:methods; D010397:Penicillanic Acid / Q000031:analogs & derivatives; D010406:Penicillins / Q000378:metabolism
D010406:Penicillins; C008782:penicilloic acid; D010397:Penicillanic Acid