US PATENT SUBCLASS 504 / 342
.~.~.~.~.~.~.~ The carboxamide or thiocarboxamide nitrogen and a chalcogen are directly attached to the same acyclic carbon or acyclic carbon chain

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}
326  DF  .~.~ Containing nitrogen, other than as nitro or nitroso, attached directly or indirectly to carbon by nonionic bonding {7}
334  DF  .~.~.~ Carboxamides or thiocarboxamides (i.e., R-(C=X)NH2, wherein X is oxygen or sulfur, R is carbon or hydrogen, and substitution may be made for hydrogen only) {3}
339  DF  .~.~.~.~ R is acyclic {1}
340  DF  .~.~.~.~.~ Halogen bonded directly to carbon in R (e.g., chloroacetamides, etc.) {1}
341  DF  .~.~.~.~.~.~ Benzene ring bonded directly to the carboxamide or thiocarboxamide nitrogen {1}
342.~.~.~.~.~.~.~ The carboxamide or thiocarboxamide nitrogen and a chalcogen are directly attached to the same acyclic carbon or acyclic carbon chain

DEFINITION

Classification: 504/342

The carboxamide or thiocarboxamide nitrogen and a chalcogen are directly attached to the same acyclic carbon or acyclic carbon chain:

(under subclass 341) Compositions wherein an acyclic carbon or an acyclic carbon chain are attached to both a chalcogen and to the carboxamide or thiocarboxamide nitrogen.

(1) Note. An example of a compound provided for herein is: [figure]