119-68-6
N-甲基蒽
+
122-51-0
原甲酸三乙酯
→
~98%
3476-68-4
1-methylquinazolin-4-one
88267-78-1
1-methyl-4-oxoquinazoline-2-carboxylic acid
~91%
96630-56-7
~35%
16347-97-0
4-phenoxyquinazoline
80-48-8
对甲苯磺酸甲酯
77287-34-4
甲亚胺酸
5190-68-1
4-氯喹唑啉
91-56-5
吲哚-2,3-二酮
2058-74-4
1-甲基靛红
88267-66-7
ethyl 1-methyl-4-oxoquinazoline-2-carboxylate
7505-81-9
2-甲氨基苯甲酰胺