5292-47-7
二氟-对苯二酸二甲酯
→
~94%
5292-48-8
dimethyl 2-fluoro-5-nitrobenzene-1,4-dicarboxylate
312591-22-3
dimethyl 2-bromo-5-nitroterephthalate
~44%
5292-49-9
Dimethyl 2-amino-5-fluoroterephthalate