US PATENT SUBCLASS 552 / 5
.~.~ Chalcogen or nitrogen bonded directly to the azide group (e.g., sulfonyl azides, etc.)

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

*  DD  ORGANIC COMPOUNDS (Class 532, subclass 1) {11}
1  DF  .~ Azides {8}
5.~.~ Chalcogen or nitrogen bonded directly to the azide group (e.g., sulfonyl azides, etc.)

DEFINITION

Classification: 552/5

(under subclass 1) Compounds wherein the azide group is bonded directly to nitrogen or to chalcogen (i.e., oxygen, sulfur, selenium or tellurium).

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