2251-50-5
五氟苯甲酰氯
+
3326-34-9
5-氨基荧光素
→
209540-56-7
2,3,4,5,6-pentafluoro-N-(3,3',6'-trihydroxyspiro[3H-2-benzofuran-1,9'-xanthene]-5-yl)benzamide