321970-52-94-methyl-1-(4-nitrophenyl)sulfonylpiperidine4-methyl-1-(4-nitrobenzenesulfonyl)piperidine4-Methyl-1-(4-nitro-benzenesulfonyl)-piperidine4-Methyl-1-(4-nitrobenzene-1-sulfonyl)piperidineF0306-00644-methyl-1-((4-nitrophenyl)sulfonyl)piperidine4-methyl-1-[(4-nitrophenyl)sulfonyl]piperidineCambridge id 5349800Oprea1_130787Oprea1_685227MLS001207799