DL-Histidine

DL-组氨酸

透明质酸酶 (来自牛睾丸), Hyaluronidase from Bovine Testes

Hydrazine Monohydrochloride

肼单盐酸盐

Potassium Hydroquinone Monosulfate

对苯二酚一硫酸钾

N,N'-Bis(salicylidene)ethylenediamine

N,N'-双(亚水杨基)乙二胺

Amyl 4-Hydroxybenzoate

4-羟基苯甲酸戊酯

Methyl 3-Hydroxybenzoate

3-羟基苯甲酸甲酯

4-Hydroxybenzophenone

4-羟基二苯甲酮

Sodium DL-3-Hydroxybutyrate

DL-3-羟基丁酸钠

4-Heptyloxybenzaldehyde

4-庚氧基苯甲醛