1-Phenylbiguanide, compound with benzothiazole-2(3H)-thione (1:1) 5437-11-6 Biguanide, 1-phenyl-, compd. with 2-benzothiazolethiol (1:1) (8CI) EINECS 226-607-2 Imidodicarbonimidic diamide, N-phenyl-, compd. with 2(3H)-benzothiazolethione (1:1) NSC 8174 Phenylbiguanide mbt-salt