1-[(4-{4-nitrophenoxy}phenyl)sulfonyl]piperidine
1-[(4-{4-nitrophenoxy}phenyl)sulfonyl]piperidine ??
??
1-[(4-{4-nitrophenoxy}phenyl)sulfonyl]piperidine C??? ??, ??, ??
1-[(4-{4-nitrophenoxy}phenyl)sulfonyl]piperidine ?? ?? ? ???
???
?? ??
1-[(4-{4-nitrophenoxy}phenyl)sulfonyl]piperidine ?? ??
???( 1)?? ??