2-(4-Chlorophenyl)ethaneselenoic acid Se-methyl ester
2-(4-Chlorophenyl)ethaneselenoic acid Se-methyl ester ??
??
2-(4-Chlorophenyl)ethaneselenoic acid Se-methyl ester C??? ??, ??, ??
2-(4-Chlorophenyl)ethaneselenoic acid Se-methyl ester ?? ?? ? ???
???
?? ??
2-(4-Chlorophenyl)ethaneselenoic acid Se-methyl ester ?? ??
???( 0)?? ??