79-37-8
草酰氯
+
95-53-4
邻甲苯胺
→
~98%
3299-62-5
N,N'-bis(2-methylphenyl)oxamide
95-92-1
乙二酸二乙酯
~65%
144-62-7
草酸
~31%
37600-45-6
4-(2-methylanilino)-4-oxobutanoic acid
570-24-1
2-甲基-6-硝基苯胺
13208-96-3
(3Z)-7-甲基-1H-吲哚-2,3-二酮-3-肟
1127-59-9
7-甲基靛红
135850-46-3
二氯化乙二亚胺酰基, 二(2-甲基苯基)-
69796-56-1
2-[[2-(2-carboxyanilino)-2-oxoacetyl]amino]benzoic acid