Enumerations for _Chem_shift_ref.Mol_common_name (An open enumeration)
`[15N 15N] ammonium nitrate` | 'N ammonium nitrogen'
`[15N] ammonium chloride` | 'N ammonium nitrogen'
`[15N] ammonium nitrate` | 'N ammonium nitrogen'
`[15N] ammonium sulfate` | 'N ammonium nitrogen'
`[15N] nitric acid` | 'N nitrogen'
`[15N] nitromethane` | 'N nitro group'
`acetate` | 'C methyl carbons'
`ammonium chloride` | 'N ammonium nitrogen'
`ammonium hydroxide` | 'N ammonium nitrogen'
`ammonium nitrate` | 'N ammonium nitrogen'
`ammonium nitrite` | 'N ammonium nitrogen'
`ammonium sulfate` | 'N ammonium nitrogen'
`cadmium perchlorate` | 'Cd cadmium'
`dioxane` | 'C methylene carbons'
`DMSO` | 'H methyl protons'
`DMSO-d5` | 'H methyl proton'
`DMSO-d6` | 'H methyl deuterons'
`DSS` | 'H; C; and N methyl protons'
`formamide` | 'N ammonium nitrogen'
`liquid anhydrous ammonia` | 'N ammonium nitrogen'
`methanol` | 'H methyl protons'
`Nitromethane` | 'N nitro group'
`phosphoric acid` | 'P phosphate'
`phosphoric acid (85%)` | 'P phosphate'
`TMP` | 'P phosphate'
`TMS` | 'H methyl protons'
`TSP` | 'H; C; and N methyl protons'
`urea` | 'N nitrogen'
`water` | 'H protons'