186581-53-3
重氮甲烷
+
31375-00-5
benzene-1,2-disulfonic acid
→
~94%
82975-59-5
dimethyl benzene-1,2-disulfonate
6461-76-3
1,2-苯二磺酰二氯
124-41-4
甲醇钠
~34%
5710-54-3
苯-1,2-二磺酸钾
24569-50-4
diazotated sulphanilic acid
88-21-1
2-氨基苯磺酸