| 摘要 |
PROBLEM TO BE SOLVED: To obtain a new herbicide. SOLUTION: This compound is a carbamoyltetrasolinone compound represented by formula (1) [wherein R1 is a 2-6C alkenyloxy 1-6C alkyl, a 2-6C alkynyloxy 1-6C alkyl or the like; and R2 and R3 are each independently H, a 1-6C alkyl, a 3-6C cycloalkyl, a 2-4C alkenyl, a 2-4C alkynyl or the like or R2 and R3 may form a 3 to 9-membered ring with bonded N, the ring may include O, S, (a 1-4C alkyl-substituted) N, carbonyl, sulfonyl or an unsaturated bond, the ring may be substituted by a 1-4C alkyl, the ring may be cross linked with a 1-4C alkylene or the ring may be condensed with an aromatic ring], the agrochemical is obtained by including the compound and ariother subject herbicide is obtained by including the same.
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