2-methyltetrahydro-2H-pyrazino[1,2-a]pyrazine-1,4(3H,6H)-dione

3-(aminomethyl)-2-pyridinamine

5,6-dimethyl-4-pyrimidinamine

4-氯-5,6-二甲基嘧啶, 4-chloro-5,6-dimethylpyrimidine

2-methyl-1,3-oxazole-4-carbonitrile

6-isopropyl-4-pyrimidinamine

6-isopropyl-4-pyrimidinol

2-(acetylamino)-1,3-thiazole-5-carboxylic acid

5,7-dimethyl-2,1,3-benzoxadiazole-4-sulfonyl chloride

4-(2-丙炔基氧)苯胺, [4-(2-propyn-1-yloxy)phenyl]amine

[3-(chlorosulfonyl)-4-methoxyphenyl]acetic acid