63001-31-0
3-哒嗪酮-6-甲酸乙酯
→
~82%
75680-92-1
6-氯哒嗪-3-羧酸乙酯
1211587-01-7
5-chloropyridazine-3-carboxylic acid
~53%
952591-28-5
5,6-dihydro-6-oxo-3-Pyridazinecarboxylic acid
13327-27-0
6-甲基-3(2H)-哒嗪酮
37972-69-3
6-羟基-3-哒嗪甲酸
+