共 50 条
- [21] N-15 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY - FURAZANS AND RELATED SYSTEMS JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (12): : 2542 - 2544
- [23] NATURAL-ABUNDANCE N-15 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY N-15 CHEMICAL-SHIFTS OF DECAHYDROQUINOLINES AND THEIR RELATIONSHIP TO PIPERIDINE LONE-PAIR ORIENTATION ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (SEP): : 221 - &
- [25] N-15 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY - NATURAL-ABUNDANCE N-15 CHEMICAL-SHIFTS OF ALKYL-SUBSTITUTED AND ARYL-SUBSTITUTED UREAS JOURNAL OF ORGANIC CHEMISTRY, 1979, 44 (17): : 3017 - 3022
- [26] N-15 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF 5-AZACYTIDINE JOURNAL OF ORGANIC CHEMISTRY, 1981, 46 (05): : 1014 - 1016
- [28] N-15 NUCLEAR MAGNETIC-RESONANCE - STRUCTURE OF SULFAGUANIDINE JOURNAL OF ORGANIC CHEMISTRY, 1977, 42 (06): : 1095 - 1096