14667-55-1
2,3,5-三甲基吡嗪
→
~90%
13515-06-5
5,6-Dimethylpyrazine-2-carboxylic acid
54897-59-5
DL-2,3-二胺基丙酸盐酸盐
+
431-03-8
2,3-丁二酮
~24%
515-94-6
2,3-二氨基丙酸
1234504-26-7
Methyl 5,6-dimethylpyrazine-2-carboxylate
74416-49-2
N-ethyl-5,6-dimethylpyrazine-2-carboxamide
62124-80-5
ethyl 5,6-dimethylpyrazine-2-carboxylate