531-59-9
7-甲氧基香豆素
→
~90%
72167-80-7
3-bromo-7-methoxychromen-2-one
+
15481-39-7
溴-1,4-二氧六环复合物
~79%
673-22-3
2-羟基-4-甲氧基苯甲醛
21204-67-1
methyl (triphenylphosphoranylidene)acetate
~24%
93-35-6
7-羟基香豆素
50551-61-6
6-甲氧基苯并呋喃-2-羧酸