2-Oxobutyric Acid

2-氧代丁酸

2-n-Octylthiophene

2-正辛基噻吩

Octenidine Dihydrochloride

奥替尼啶二盐酸盐

1,1,1,3,5,7,7,7-Octamethyltetrasiloxane

1,1,1,3,5,7,7,7-八甲基四硅氧烷

Oxazolo[4,5-b]pyridin-2(3H)-one

恶唑并[4,5-b]吡啶-2(3H)-酮

Palmitic Acid Hydrazide

棕榈酸酰肼

Nonanenitrile

壬腈

Pentamethylbenzene

五甲基苯

过氧化物酶 (来自山葵), Peroxidase from Horseradish

2-Phenylethyl Alcohol

2-苯乙醇

胃蛋白酶 (来自猪胃), Pepsin from Porcine Stomach

Phenoxyacetyl Chloride

苯氧基乙酰氯

Isoamyl Phenylacetate

苯乙酸异戊酯

9-Phenylanthracene

9-苯基蒽

D-Penicillamine

D-青霉胺