(Butylamino)ethanethiol 2-(Butylamino)ethanethiol 2-N-Butylaminoethanethiol 4-04-00-01602 (Beilstein Handbook Reference) 5842-00-2 BRN 0969195 EINECS 227-431-9 Ethanethiol, 2-(butylamino)- NSC 82296