496-72-0
3,4-二氨基甲苯
+
298-12-4
乙醛酸
→
~51%
5762-64-1
2-羟基-6-甲基喹喔啉
79-08-3
溴乙酸
5762-65-2
7-methyl-1H-quinoxalin-2-one
578-46-1
5-甲基-2-硝基苯胺
858253-92-6
N-(5-methyl-2-nitro-phenyl)-glycine
854583-97-4
6-methyl-3,4-dihydroquinoxalin-2(1H)-one
148010-65-5
6-fluoro-1,2,3,4-tetrahydroquinoxalin-2-one
89-62-3
4-甲基-2-硝基苯胺
90946-53-5
Acetamide, 2-cyano-N-(4-methyl-2-nitrophenyl)-
90800-78-5
2-Quinoxalinecarbonitrile, 3,4-dihydro-7-methyl-3-oxo-, 1-oxide
111697-41-7
1-acetoxy-6-methyl-2(1H)-quinoxalinone
111697-42-8
1-hydroxy-6-methyl-2(1H)-quinoxalinone
6295-06-3
乙醛酸正丁酯
55687-24-6
446-35-5
2,4-二氟-1-硝基苯
33368-89-7
6-methylquinoxaline 1,4-dioxide