4755-77-5
草酰氯单乙酯
+
3306-62-5
邻氨基苯磺酰胺
→
~52%
59794-92-2
ethyl 2-oxo-2-(2-sulfamoylanilino)acetate
74497-02-2
1-aminobenzene
50881-48-6
N-chlorosulfonyl-N'-phenyl-urea
13338-00-6
2H-1,2,4-苯并噻二嗪-3(4h)-酮 1,1-二氧化物