US PATENT SUBCLASS 514 / 699
.~.~ Benzene ring containing

Current as of: June, 1999
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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
693  DF  .~ Aldehyde DOAI {7}
699.~.~ Benzene ring containing {2}
700  DF  .~.~.~> Polycyclo ring system
701  DF  .~.~.~> Acyclic carbon to carbon unsaturation

DEFINITION

Classification: 514/699

Benzene ring containing:

(under subclass 693) Subject matter wherein the compound contains a benzene ring.