英文同义词
5-Benzoxazolesulfonylchloride,2,3-dihydro-2-oxo-(9CI);2-oxo-2,3-dihydro-1,3-benzoxazole-5-sulfonyl chloride(SALTDATA: FREE);2-Oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride;5-Benzoxazolesulfonyl chloride, 2,3-dihydro-2-oxo-;2-ox-3H-1,3-benzoxazole-5-sulfonyl chloride