共 50 条
- [42] GAS-CHROMATOGRAPHY MASS-SPECTROMETRY OF THE STEREOISOMERS OF HETEROCYCLIC-COMPOUNDS .1. PERHYDROTHIOXANTHENES JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1992, (06): : 965 - 969
- [48] SYMPOSIUM ON CHEMISTRY OF HETEROCYCLIC-COMPOUNDS KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1976, (04): : 572 - 573
- [50] IX SYMPOSIUM OF HETEROCYCLIC-COMPOUNDS KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1988, (02): : 280 - 281