L-Dihydroorotic acid

核苷酸

2,7-Dihydroxyfluorenone

2,7-二羟基-9-芴酮

4,5-Dimethoxy-2-nitrobenzyl bromide

4,5-二甲氧基-2-硝基溴苄

2,3-Pyridine dicarboxylic acid

吡啶-2,3-二甲酸

5-Nitro-2-pyridinecarboxylic Acid

5-硝基-2-吡啶羧酸

5-溴-2-甲基-3-硝基吡啶, 5-Bromo-2-methyl-3-nitropyridine

Ethyl 2-chloroethylcarbamate

氯代乙氨基甲酸乙酯

3,5-Dichlorotoluene

3,5-二氯甲苯

3-氨基噻吩草酸盐, 3-Aminothiophene oxalate

imidazol[1,2-b]pyridazine

咪唑并[1,2-b]哒嗪