海量图书期刊资源,随时随地畅享阅读乐趣
Mass spectrometry in structural and stereochemical problems. CXXV. Mass spectrometry of some steroid trimethylsilyl estersDiekman, John; Djerassi, Carl · The Journal of Organic Chemistry · 1967
Mass spectrometry in structural and stereochemical problems. 252. Structural and stereochemical applications of mass spectrometry in the marine sterol field. Synthesis and electron impact induced mass spectral fragmentation of .DELTA.24- and .DELTA.24(28)-3.beta.-hydroxy-.DELTA.5-sterolsMassey, Ian J.; Djerassi, Carl · The Journal of Organic Chemistry · 1979
Mass spectrometry in structural and stereochemical problems cli. Further studies on the mass spectrometry of 17-keto steroidsG. Jones; Carl Djerassi · 1967
Mass spectrometry in structural and stereochemical problems CXXVIII: Further studies on the mass spectrometry of 15-keto steroidsA.R. Van Horn; Carl Djerassi · 1967
Mass Spectrometry in Structural and Stereochemical Problems. CXIX. <sup>1</sup> Interaction of Remote <sup>2</sup> Functional Groups in Mass SpectrometryGreen, Mark M.; Weinberg, D. S.; Djerassi, Carl · Journal of the American Chemical Society · 1966
Application of mass spectrometry in structural and stereochemical investigationsA. I. Ermakov; Yu. N. Sheinker; V. K. Potapov · 1974
Structural and stereochemical factors in mass spectrometry of polyalkylcyclohexanesL. S. Golovkina; G. V. Rusinova; S. S. Berman; Al. A. Petrov · 1981
Mass spectrometry in structural and stereochemical problems—CXVIII: Aliphatic epoxidesP. Brown; J. Kossanyi; Carl Djerassi · 1966