2392-68-9 3-12-00-01317 (Beilstein Handbook Reference) 3-Chlorophenylisothiocyanate BRN 0636856 Benzene, 1-chloro-3-isothiocyanato- (9CI) Isothiocyanic acid, 3-chlorophenyl ester Isothiocyanic acid, m-chlorophenyl ester NSC 132371