2-羟基-1,4-萘醌 2-hydroxy-1,4-naphthoquinone
吡嗪羧酸 pyrazinecarboxylic acid
2-羟基喹啉 2-hydroxyquinoline
可可碱 theobromine
叶酸 folic acid
n,n-二乙基烟酰胺 n,n-diethylnicotinamide
葵子麝香 musk ambrette
d-(+)-半乳糖 d-(+)-galactose
5-溴-2'-脱氧尿苷 5-bromo-2'-deoxyuridine
1-氨基-8-萘酚-4-磺酸 1-amino-8-naphthol-4-sulfonic acid