19,20-Epithiohenicosanoic acid methyl ester
19,20-Epithiohenicosanoic acid methyl ester ??
??
19,20-Epithiohenicosanoic acid methyl ester C??? ??, ??, ??
19,20-Epithiohenicosanoic acid methyl ester ?? ?? ? ???
???
?? ??
19,20-Epithiohenicosanoic acid methyl ester ?? ??
???( 0)?? ??