117490-34-3
→
21753-16-2
5-(1H-indol-3-ylmethyl)imidazolidine-2,4-dione
1118-02-1
三甲基硅基异氰酸酯
+
7303-49-3
色氨酸甲酯
(5Z)-5-((1H-indol-3-yl)methylene)imidazolidine-2,4-dione
73-22-3
L-色氨酸
54-12-6
DL-色氨酸