三氟甲烷磺酸钬(III), Holmium(III) trifluoromethanesulfonate hydrate

高酞酸酐, Homophthalic Anhydride

高香草酸, Homovanillic Acid

硫酸肼, Hydrazine sulfate

4,5-二氰咪唑-2-肼溴化氢, 2-Hydrazino-2-imidazoline Hydrobromide

(S,S)-(-)-氢化苯偶姻, (S,S)-(-)-Hydrobenzoin

水合四硝酸金(III)酸, Hydrogen tetranitratoaurate(III) hydrate

3'-羟基苯乙酮, 3'-Hydroxyacetophenone

4-羟基苄脒盐酸盐, 4-Hydroxybenzamidine Hydrochloride

3-羟基苯酰肼, 3-Hydroxybenzhydrazide