2-Chloromethyl-2,3-dihydrothieno[3,4-b]-1,4-dioxine

2-Iodo-5-nitropyridine

2-碘-5-硝基吡啶

2,1,3-Benzothiadiazole-4,7-bis(boronic acid pinacol ester)

2,1,3-苯并噻二唑-4,7-双(硼酸频哪醇酯)

2,3,4-Trifluorotoluene

2,3,4-三氟甲苯

2,5-Bis(bromomethyl)-1,4-bis(octyloxy)benzene

2,5-双(溴甲基)-1,4-双(辛氧基)苯

2,9-Bis[2-(4-fluorophenyl)ethyl]anthra[2,1,9-def:6,5,10-d′e′f′]diisoquinoline-1,3,8,10(2H,9H)tetrone

2,9-双[2-(4-氟苯基)乙基]蒽[2,1,9-def:6,5,10-d′e′f′]二异喹啉-1,3,8,10(2H,9H)四元

3-(Bromoacetyl)thiophene

3-Aminoisoquinoline

3-Bromopiperidine hydrobromide

3,3′-Diethylthiadicarbocyanine iodide

3,3'-二乙基硫二碳碘化氰