US PATENT SUBCLASS 504 / 334
.~.~.~ 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)

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.~.~.~ 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}
335  DF  .~.~.~.~> Plural R-C(=X)NH2 groups containing
336  DF  .~.~.~.~> R contains benzene ring {2}
339  DF  .~.~.~.~> R is acyclic {1}

DEFINITION

Classification: 504/334

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):

Compositions under 326 which contain R- (C=X) NH2, wherein X is oxygen or sulfur, R is carbon or hydrogen, and substitution may be may for hydrogen only.

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