186581-53-3
重氮甲烷
+
52060-80-7
3-hydroxyfuran-2,5-dione,pyridine
→
~99%
69945-03-5
3-methoxyfuran-2,5-dione
558473-99-7
2-methoxymaleanilic acid
~95%
2215-12-5
2-methoxyfumaric acid
~63%
558473-96-4
3-methoxy-1-phenylpyrrole-2,5-dione
69556-70-3
4-甲氧基-呋喃酮
457959-68-1
1H-Pyrrole-2,5-dione,1-methyl-3-(methylamino)-