title: Stereochemical analysis of the nerve agents soman, sarin, tabun, and VX by proton NMR-spectroscopy with optically active shift reagents.
mesh_terms: D002800:Cholinesterase Inhibitors / Q000032:analysis*; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D010755:Organophosphates / Q000032:analysis*; D009943:Organophosphorus Compounds / Q000032:analysis*; D009946:Organothiophosphorus Compounds / Q000032:analysis*; D012524:Sarin / Q000032:analysis*; D012999:Soman / Q000032:analysis*; D013237:Stereoisomerism
chemical_list: D002800:Cholinesterase Inhibitors; D007202:Indicators and Reagents; D010755:Organophosphates; D009943:Organophosphorus Compounds; D009946:Organothiophosphorus Compounds; D012524:Sarin; D012999:Soman; C009680:VX-agent; C009374:tabun