108-86-1
溴代苯
+
58-08-2
咖啡因
→
~96%
6439-88-9
1,3,7-trimethyl-8-phenylpurine-2,6-dione
873-55-2
苯亚磺酸钠
~94%
80-17-1
苯磺酰肼
~91%
591-50-4
碘苯
130332-80-8
N/A
98-80-6
苯硼酸