US PATENT SUBCLASS 568 / 924
.~.~ Nitro containing (including aci forms)

Current as of: June, 1999
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568 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {4}
300  DF  .~ OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) {11}
924.~.~ Nitro containing (including aci forms) {6}
925  DF  .~.~.~> With preservative or stabilizer
926  DF  .~.~.~> Nitronic acid or Group IA or IIA light metal containing (e.g., aci forms, etc.)
927  DF  .~.~.~> Benzene ring containing {4}
941  DF  .~.~.~> Polycyclo-alicyclic ring system
942  DF  .~.~.~> Six-membered alicyclic ring containing
943  DF  .~.~.~> Acyclic {3}

DEFINITION

Classification: 568/924

(under subclass 300) Compounds which contain a -NO2 group or an aci form thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

926, for aci forms of nitro compounds.