(3-methyl-2,5-dioxo-1-imidazolidinyl)acetic acid

(3,4-dimethyl-6-oxo-1(6H)-pyridazinyl)acetic acid

3-amino-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

1,2,2-Trimethyl-5-oxo-3-pyrrolidinecarboxylic acid

5-甲基-2-呋喃甲酰肼, 5-methyl-2-furohydrazide

2,5-dichloro-4-methoxybenzenesulfonyl chloride

4-(2-amino-2-methylpropyl)phenol

4-[(methylamino)methyl]benzoic acid hydrochloride

1H-pyrazole-4,5-diamine

2-chloro-5-isopropyl-1,3,4-thiadiazole

2-(3-cyclopentyl-1-propyn-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane