resources to combat by representatives of the department thallophyta

摘要

1,143,802. N - [3,4 - Dichlorophenyl] - NSP1/SP- [31, 4SP1 /SP- dichlorobenzyl] - thiourea. CIBA Ltd. 24 March, 1966 [25 March, 1965], No. 13102/66. Heading C2C. [Also in Divisions A2, A5, C5 and D2] The novel title compound is prepared by reacting 3,4 - Cl 2 C 6 H 3 CH 2 A with 3,4 - Cl 2 C 6 H 3 B, where A and B represent radicals which are capable of forming the thiourea bridge of the formula -NH-CS-NH- by condensation or addition, e.g. where A is -NHg and B is -NCS.