共 50 条
- [41] MASS-SPECTRA AND FRAGMENTATION-PATTERN OF SOME SUBSTITUTED PIPERIDINES KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1981, (02): : 221 - 228
- [42] ON THE ORIGIN OF THE PEAKS OF SOME SUBSTITUTED IONS IN THE MASS-SPECTRA OF LECITHINS ORGANIC MASS SPECTROMETRY, 1987, 22 (03): : 173 - 175
- [44] MASS-SPECTRA OF SOME ALKYL-SUBSTITUTED AND PHENYL-SUBSTITUTED THIASOLES KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1971, (10): : 1372 - &
- [45] STUDY OF REACTIVITY OF METHYL-ESTERS OF FURAN-2-CARBOXYLIC AND THIOPHENE-2-CARBOXYLIC ACIDS BY METHOD OF COMPETIVE NITRATION KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1978, (05): : 601 - 604
- [49] MASS-SPECTRA OF SOME 2-THIOPHENECARBOTHIOAMIDES ORGANIC MASS SPECTROMETRY, 1988, 23 (02): : 151 - 153
- [50] MASS-SPECTRA OF SOME PERFLUOROALKYL AND PERFLUOROALKYLETHER SUBSTITUTED 1,2,4-OXADIAZOLES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1976, 172 (SEP3): : 58 - 58