4-Chloro-2-(methylthio)pyrimidine-5-carbonitrile

4-氯-5-氰基-2-甲硫基嘧啶

D-Arginine hydrochloride

D-精氨酸盐酸盐

4-Nitro-o-phenylenediamine

4-硝基邻苯二胺

Phenylselenenyl Chloride

苯基氯化硒

2,2,2-Trichloroacetamide

2,2,2-三氯乙酰胺

5-(4-氨基-5-氟-2-氧代-1(2H)-嘧啶基)-1,3-氧硫杂环戊烷-2-羧酸5-甲基-2-(1-甲基乙基)环己酯, 5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid 5-methyl-2-(1-methylethyl)cyclohexyl ester

Nodakenin

紫花前胡苷

4-Fluorobenzylamine

4-氟苄胺

β-Bromophenetole

β-溴苯乙醚

汉黄芩苷, Wogonoside