2942-59-8
2-氯烟酸
+
24425-40-9
5-氨基茚旦
→
~77%
115891-09-3
2-(2,3-dihydro-1H-inden-5-ylamino)pyridine-3-carboxylic acid
6192-52-5
对甲苯磺酸一水合物