4,4'-diethoxy-3,3'-ethane-1,2-diyl-bis-pyridine 1,1'-dioxide

4-nitro-3-[2-(4-nitro-1-oxidopyridin-1-ium-3-yl)ethyl]-1-oxidopyridin-1-ium

O-乙基[[4-(3,4,5-三羟基-6-甲基四氢吡喃-2-基)氧基苯基]甲基氨基]硫代甲酸酯

2-乙氧基四氢呋喃

2-Ethoxy-4-iodopyridine