发明授权
US4931088A Novel 2-nitro-5-(substituted phenoxy)benzohydroximic acid derivatives 失效
新的2-硝基-5-(取代的苯氧基)苯并羟肟酸衍生物

Novel 2-nitro-5-(substituted phenoxy)benzohydroximic acid derivatives
摘要:
A compound of the formula ##STR1## in which each of X and Y represents a halogen atom, R represents a hydrogen atom, a lower alkyl group or an agronomically acceptable soluble salt ion, R.sup.1 represents a lower alkyl group, R.sup.2 represents a hydrogen atom or a lower alkyl group, and Z represents an oxygen or sulfur atom. This compound is useful as herbicide.
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