118-48-9
靛红酸酐
+
5680-79-5
甘氨酸甲酯盐酸盐
→
~90%
82185-40-8
methyl 2-[(2-aminobenzoyl)amino]acetate
97609-01-3
(4-氧代-1,2,3-苯并三嗪-3(4H)-基)乙酸
86-96-4
2,4-喹唑啉二酮
78754-94-6
(2,4-二氧代-1,4-二氢喹唑啉-3(2H)-基)乙酸
14663-53-7
(4-氧代-3(4H)-喹唑啉基)乙酸
54368-19-3
(4-氧代-4H-喹唑啉-3-基)-乙酸甲酯