US PATENT SUBCLASS 504 / 300
.~.~ Containing -NH-C(=X)X-, wherein the X's are the same or diverse chalcogens and substitution may be made for hydrogen only (e.g., carbamates, thiocarbamates, 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}
189  DF  .~ Organic active compound containing {19}
300.~.~ Containing -NH-C(=X)X-, wherein the X's are the same or diverse chalcogens and substitution may be made for hydrogen only (e.g., carbamates, thiocarbamates, etc.) {5}
301  DF  .~.~.~> Plural -NH-C(=X)X- groups
302  DF  .~.~.~> Nitrogen, cyano, chalcogen, or additional -C(=X)- bonded directly to the nitrogen
303  DF  .~.~.~> Nitrogen or additional chalcogen attached indirectly to the nitrogen by acyclic nonionic bonding
304  DF  .~.~.~> Benzene ring bonded directly to the nitrogen
305  DF  .~.~.~> Benzene ring attached indirectly to the nitrogen by nonionic bonding

DEFINITION

Classification: 504/300

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

(under subclass 189) Compositions in which the organic active compound contains the NH-C(=X)X- 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. An example of a compound provided for herein is: [figure]