CAS号:70384-83-7
英文名:2H-1-Benzopyran-3-carboxylic acid, 5-chloro-2-oxo-, ethyl ester
中文名:Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate
Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate