5-Aminopyrimidine-2,4(1H,3H)-dione

5-氨基尿嘧啶

5-嘧啶甲酸乙酯, Ethyl pyrimidine-5-carboxylate

2-Aminobenzene-1,3-diol hydrochloride

2-氨基苯-1,3-二醇盐酸盐

2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethanol

2-甲基-5-硝基咪唑-1-乙醇

1,4,5,6-四氢-1-甲基吡咯并[3,4-c]吡唑, 1-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole

2-氟苄基硼酸频哪醇酯, 2-(2-Fluorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Ethyl 2-cyano-2-methylpropanoate

2-氰基-2-甲基丙酸乙酯

1-(Cyclopenta-2,4-dien-1-ylidene)-N,N-dimethylmethanamine

6-(二甲氨基)富烯

2-溴-3-氯硝基苯, 2-Bromo-1-chloro-3-nitrobenzene

2-氯-5-(三氟甲基)烟腈, 2-Chloro-5-(trifluoromethyl)nicotinonitrile