Dimethyl 2-oxopropylphosphonate

2-氧代丙基膦酸二甲酯

(S)-(+)-2-Amino-3-methyl-1-butanol

(S)-(+)-2-氨基-3-甲基-1-丁醇

N-Methylmaleimide

N-甲基马来酰亚胺

2-(2-Thiazolylazo)-p-cresol

2-(2--噻唑基偶氮)对甲酚

2-Chloro-N,N-diethylacetamide

2-氯-N,N-二乙基乙酰胺

2-Methylbenzothiazole

2-甲基苯并噻唑

2-Imino-4-thiobiuret

脒基硫脲

(1R,2R)-(+)-1,2-Diphenylethylenediamine

(1R,2R)-(+)-1,2-二苯基乙二胺

2,3,4,5-Tetrafluorobenzoic Acid

2,3,4,5-四氟苯甲酸

2,6-Di-tert-butyl-4-(dimethylaminomethyl)phenol

2,6-二-叔丁基-4-(二甲氨基甲基)苯酚

3-Aminoquinuclidine Dihydrochloride

3-氨基奎宁 二盐酸盐

3,5-Di-tert-butylaniline

3,5-二叔丁基苯胺

4-Ethylbenzenesulfonic acid

4-乙基苯磺酸

5-[Di(1-adamantyl)phosphino]-1′,3′,5′-triphenyl-1′H-[1,4′]bipyrazole

5-[Bis(1-adamantyl)phosphino]-1′,3′,5′-triphenyl-1,4′-bi-1H-pyrazole

5-Norbornen-2-yl acetate, mixture of endo and exo

5-降冰烯-2-基乙酸酯，内型和外型混合物