1-(4-Nitrostyrenesulphonyl)-2-oxo-5-isopropoxypyrrolidine;2-Pyrrolidinone, 5-(1-methylethoxy)-1-((2-(4-nitrophenyl)ethenyl)sulfonyl)-;5-(1-Methylethoxy)-1-((2-(4-nitrophenyl)ethenyl)sulfonyl)-2-pyrrolidinone;AC1O522R;114485-85-7;LS-138891;1-[(E)-2-(4-nitrophenyl)ethenyl]sulfonyl-5-propan-2-yloxypyrrolidin-2-one
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