US PATENT SUBCLASS 534 / 552
.~.~ Chalcogen or additional nitrogen bonded directly to the diazoamino group

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}
550  DF  .~ Diazoamino (e.g., triazenes, etc.) {5}
552.~.~ Chalcogen or additional nitrogen bonded directly to the diazoamino group

DEFINITION

Classification: 534/552

(under subclass 550) Compounds in which chalcogen (i.e., oxygen, sulfur, selenium or tellurium) or additional nitrogen are bonded directly to the diazoamino group.

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