US PATENT SUBCLASS 534 / 651
.~.~.~ The sulfonyl or -C(=X)- is bonded directly to the ring

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

*  DD  ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1) {8}
573  DF  .~ Azo {51}
650  DF  .~.~ Sulfonyl or -C(=X)-, wherein X is chalcogen, between a ring and an alkyl chain having at least eight carbons specified {1}
651.~.~.~ The sulfonyl or -C(=X)- is bonded directly to the ring

DEFINITION

Classification: 534/651

(under subclass 650) Compounds in which the sulfonyl group or the -- group is bonded directly the ring.

(1) Note. Examples of compounds provided for herein are: [figure] [figure]