5-己炔酸, 5-Hexynoic Acid

D-组氨酸甲酯二盐酸盐, D-Histidine Methyl Ester Dihydrochloride

碘化钬(III), Holmium(III) iodide

盐酸高吗啉, Homomorpholine hydrochloride

高香草酸, Homovanillic Acid

2-肼基 苯甲酸 盐酸盐, 2-Hydrazinobenzoic acid hydrochloride

六氟锑酸(V), Hydrogen hexafluoroantimonate(V)

2-羟基苯乙酮, 2-Hydroxyacetophenone

3-羟基苯硼酸, 3-Hydroxybenzeneboronic acid

3-羟基苯甲腈, 3-Hydroxybenzonitrile