发明授权
US3625943A 3-phenoxy-pyrridazines suitable for herbicidal composition 失效
适用于除草剂组合物的3-苯氧基吡啶

3-phenoxy-pyrridazines suitable for herbicidal composition
摘要:
WHEREIN X is methyl or chlorine and n is an integer of 1 to 5 inclusive; provided that when n is an integer of 1 to 3 inclusive, X may be the same or different and, when n is an integer of 4 or 5, each X represents chlorine. The invention relates also to some of the inorganic and trichloroacetic acid addition salts of the compounds.

Compounds for the control of undesired plants and for retarding plant growth, which have the formula
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