US PATENT SUBCLASS 534 / 738
.~.~ Acyclic chain which contains -CH=N- (substitution may be made for hydrogen only)

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}
738.~.~ Acyclic chain which contains -CH=N- (substitution may be made for hydrogen only)

DEFINITION

Classification: 534/738

(under subclass 573) Compounds in which an acyclic chain contains a -CH=N group, wherein substitution may be made for hydrogen only.

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