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CAS NO:74182-45-9
CAS:
74182-45-9
英文名称:
6-bromo-2-oxo-3(2h)-benzoxazolecarboxylic aci ethyl ester
6-bromo-2-oxo-3(2h)-benzoxazolecarboxylic acid ethyl ester
6-bromo-3-etoksykarbonylobenzoksazolinon-2
6-bromo-2-oxo-3(2h)-benzoxazolecarboxylic aciethyl ester