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'