1-pyrrolidinecarbothioic acid, 2-oxo-, O-methyl ester 2-PYRROLIDONE,1-METHOXYTHIOCARBONYL MFC6 H9 N1 O2 S1 InChI=1/C6H9NO2S/c1-9-6(10)7-4-2-3-5(7)8/h2-4H2,1H O-methyl 2-oxopyrrolidine-1-carbothioate