614-98-2
乙基3-氟
→
770-07-0
5-硝基-3-糠酸
26214-65-3
3-呋喃甲酰氯
858246-05-6
5-nitro-furan-2,3-dicarboxylic acid dimethyl ester
52900-79-5
methyl 3-methoxycarbonylfuran-2-carboxylate
6132-33-8
5-nitro-furan-3-carboxylic acid ethyl ester
4282-28-4
2,4-呋喃二羧酸
488-93-7
3-糠酸