6,8-Dimethylchromone-2-carboxylic acid

2'-Hydroxy-5'-methyl-3'-nitroacetophenone

2'-羟基-5'-甲基-3'-硝基苯乙酮

6-Fluoroflavone

5-(4-Pyridyl)-1,3,4-thiadiazol-2-yl-amine

2-氨基-5-(4-吡啶基)-1,3,4-噻重氮

2-Chloroquinoline-3-carboxaldehyde

2-氯-3-喹啉甲醛

Methyl 2-pyrrolecarboxylate

吡咯-2-羧酸甲酯

(S,S)-(+)-1,2-Diaminocyclohexane

(1S,2S)-(+)-1,2-环己二胺

5-Bromo-2-fluoro-3-methyl pyridine

2-氟-3-甲基-5-溴吡啶

(S,S)-(-)-1,2-Diaminocyclohexane-D-Tartrate

(1S,2S)-(-)-1,2-环己二胺 D-酒石酸盐

2,6-Dichloro-3-nitropyridine

2,6-二氯-3-硝基吡啶

2-Methyl-6-nitroaniline

2-甲基-6-硝基苯胺