2-Bromo-4-nitropyridine

2-溴-4-硝基吡啶

1-benzylazetidine-2-carboxamide

1-苄基氮杂丁烷-2-羧酸酰胺

4-Hydroxypyridine

4-羟基吡啶

3,5-Heptanedione

3,5-庚烷二酮

2,4'-Dipyridyl

2,4'-联吡啶

Hesperetin

橙皮素

2-Bromopropene

2-溴丙烯

2-Chloro-6-fluorobenzoyl Chloride

2-氯-6-氟苯甲酰氯

Fluorescein Diacetate

荧光素二乙酸酯

2,4-Difluorophenyl Isocyanate

2,4-二氟苯基异氰酸酯