1-(1,3-Dioxolan-2-yl)-hexan-2-one

2-氨基-3,6-二甲基吡嗪, 3,6-Dimethylpyrazin-2-amine

2-Amino-3-(methylamino)pyrazine

2-氨基-3-甲氨基吡嗪

Pyrimidine-4,5,6-triamine

4,5,6-三氨基嘧啶

Methyl isoxazole-5-carboxylate

异恶唑-5-羧酸甲酯

2-Methyl-5-nitroimidazole

2-甲基-4(5)-硝基咪唑

5-氧代吡咯烷-3-甲酰胺, 5-Oxopyrrolidine-3-carboxamide

(S)-(-)-2-Aminomethyl-1-ethylpyrrolidine

(S)-(-)-2-氨甲基-1-乙基吡咯烷

4-甲基-5-甲氧基-1,2,4-三唑啉-3-酮, 3-Methoxy-4-methyl-1H-1,2,4-triazol-5(4H)-one

1-甲氧基戊烷-2,4-二酮, 1-Methoxypentane-2,4-dione

3-Morpholinecarboxylic acid

吗啉-3-羧酸