tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate

1,4-dioxa-8-azaspiro[4.6]undecane

5,6-dimethyl-4-pyrimidinamine

pyrazolo[1,5-a]pyridin-7-ylboronic acid

4-Chloro-6-cyclopropylpyrimidine

1-methyl-2,4(1H,3H)-quinazolinedione

3-bromo-5-propyl-1,2,4-oxadiazole

4-bromo-1-(difluoromethyl)-3-methyl-1H-pyrazole

4-Chloro-2,5-dimethoxybenzenesulfonyl chloride

[(2-甲氧基苯基)甲基]肼盐酸盐, (2-methoxybenzyl)hydrazine hydrochloride

1-ethyl-1H-pyrazole-3-carbonitrile