108-30-5
丁二酸酐
+
61-54-1
色胺
→
~98%
92256-33-2
4-[2-(1H-indol-3-yl)ethylamino]-4-oxobutanoic acid
479-43-6
canthin-6-one
92870-51-4
methyl 4-[2-(1H-indol-3-yl)ethylamino]-4-oxobutanoate