?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kumar%2C+Ish&rft.aulast=Kumar&rft.aufirst=Ish&rft.issue=2&rft.volume=3&rft.date=25+January+2001&rft.issn=1523-7060&rft.atitle=A+thioesterase+for+chemoselective+hydrolysis+of+S-acyl+sulfanylalkanoates.&rft.title=Organic+letters&rft.pages=283-5&rft.genre=article