65645-52-5
3-硝基-4-吡啶乙酸乙酯
→
~95%
65645-57-0
ethyl 2-(3-aminopyridin-4-yl)acetate
932702-14-2
65645-51-4
ethyl 2-(3-nitropyridin-4-yl)-3-oxobutanoate
13091-23-1
4-氯-3-硝基吡啶
626-64-2
4-羟基吡啶
5435-54-1
4-羟基-3-硝基吡啶
932702-13-1
1H-吡唑并[3,4-c]吡啶-3-羧酸