ChemicalBook >
?? ???? >ethyl {4-[(5-(4-bromophenyl)-2-oxo-3(2H)-furanylidene)methyl]-2-methoxyphenoxy}acetate
ethyl {4-[(5-(4-bromophenyl)-2-oxo-3(2H)-furanylidene)methyl]-2-methoxyphenoxy}acetate
ethyl {4-[(5-(4-bromophenyl)-2-oxo-3(2H)-furanylidene)methyl]-2-methoxyphenoxy}acetate ??
??
ethyl {4-[(5-(4-bromophenyl)-2-oxo-3(2H)-furanylidene)methyl]-2-methoxyphenoxy}acetate C??? ??, ??, ??
ethyl {4-[(5-(4-bromophenyl)-2-oxo-3(2H)-furanylidene)methyl]-2-methoxyphenoxy}acetate ?? ?? ? ???
???
?? ??
ethyl {4-[(5-(4-bromophenyl)-2-oxo-3(2H)-furanylidene)methyl]-2-methoxyphenoxy}acetate ?? ??
???( 2)?? ??
