35042-26-3
吡嗪-2,6-二羧酸二甲酯
→
~99%
940-07-8
吡嗪-2,6-二羧酸
23046-95-9
pyrazine-2,3,5-tricarboxylic acid
+
122-05-4
2,5-吡嗪二羧酸
103150-78-3
70911-23-8
2,6-Pyrazinedicarbonitrile
23611-75-8
6-氯-2-吡嗪甲酸甲酯
89601-11-6
9,9'-二(3,5-二羟基苯氧基)-2,2'-联氧杂蒽-1,1',3,3',6,6',8,8'-八醇