US PATENT SUBCLASS 504 / 313
.~.~ Carboxylic acid ester (i.e., Z-C(=O)O- wherein Z is hydrogen or an organic radical bonded to the -C(=O)- group by a carbon and the single bonded oxygen of the -C(=O)O- group is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

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}
313.~.~ Carboxylic acid ester (i.e., Z-C(=O)O- wherein Z is hydrogen or an organic radical bonded to the -C(=O)- group by a carbon and the single bonded oxygen of the -C(=O)O- group is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) {2}
314  DF  .~.~.~> Z contains a benzene ring {4}
319  DF  .~.~.~> Z contains nitrogen, sulfur, or halogen attached indirectly to the -C(=O)O- group by nonionic bonding

DEFINITION

Classification: 504/313

Carboxylic acid ester (i.e., Z-C(=O) O- wherein Z is hydrogen or an organic radical bonded to the -C(=O)- group by a carbon and the single bonded oxygen of the-C(=O)O- group is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon):

(under subclass 189) Compositions in which the organic active compound is of the formula Z-C(=O) O- wherein Z is hydrogen or an organic radical bonded to the -C(=O) - group by a carbon and the single bonded oxygen of the -C (=O) O- group is bonded directly to carbon which carbon may be single bonded to any atom but may be multiple bonded only to carbon.

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