2-Hydroxymethyl-1,4-benzodioxane

2-羟甲基-1,4-苯并二恶烷

meso-Hydrobenzoin

内消旋-氢化苯偶烟

α,α,α',α',4,5-Hexabromo-o-xylene

α,α,α',α',4,5-六溴邻二甲苯

Heptadecafluorononanoic Acid

十七氟壬酸

Dichlorohexylmethylsilane

二氯己基甲基硅烷

2'-Hydroxy-5'-methoxyacetophenone

2'-羟基-5'-甲氧基苯乙酮

5-Hexynoic Acid

5-己炔酸

3-Hydroxyglutaronitrile

3-羟基戊二腈

Helicin

绣线菊苷

4-Hydroxy-3-nitrobenzaldehyde

4-羟基-3-硝基苯甲醛