120-80-9
邻苯二酚
+
142841-88-1
→
~98%
3905-43-9
benzene-1,2-diol,benzenesulfonic acid
4106-18-7
1-(苯磺酰)-1H-苯并三唑
~82%
46248-01-5
1-苯磺酰基咪唑