US PATENT SUBCLASS 504 / 125
.~.~.~.~ Containing -C(=X)X- or -C(=X)NH-, wherein the X's are the same or diverse chalcogens and substitution may be made for hydrogen only (e.g., phenoxyacetic acids, ureas, etc.)

Current as of: June, 1999
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504 /   HD   PLANT PROTECTING AND REGULATING COMPOSITIONS

116  DF  PLANT GROWTH REGULATING COMPOSITIONS (E.G., HERBICIDES, ETC.) {9}
118  DF  .~ Plural active ingredients {7}
119  DF  .~.~ Inorganic active ingredient containing {3}
123  DF  .~.~.~ With an organic active compound {2}
125.~.~.~.~ Containing -C(=X)X- or -C(=X)NH-, wherein the X's are the same or diverse chalcogens and substitution may be made for hydrogen only (e.g., phenoxyacetic acids, ureas, etc.)

DEFINITION

Classification: 504/125

Containing -C(=X)X- or -C(=X)NH-, wherein the X's are the same or diverse chalcogens and substitution may be made for hydrogen only (e.g., phenoxyacetic acids, ureas, etc.):

(under subclass 123) Compositions in which the organic active compound contains a -C(=X)X- or -C(=X)NH- group, wherein the X's are the same or diverse chalcogens (i.e., oxygen, sulfur, selenium, or tellurium) and substitution may be made for hydrogen only.

(1) Note. Examples of compounds provided for herein are: [figure] [figure]