US PATENT SUBCLASS 558 / 486
.~.~.~.~ Glyceryl trinitrate per se (i.e., trinitroglycerin)

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {21}
480  DF  .~ Nitrate esters or chalcogen analogues thereof (i.e., compounds having (X=)N(=X)-X- bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon; the X's may be the same or diverse chalcogens) {3}
483  DF  .~.~ Additional nitrogen or chalcogen containing {1}
484  DF  .~.~.~ Plural (X=)N(=X)-X- groups containing {3}
486.~.~.~.~ Glyceryl trinitrate per se (i.e., trinitroglycerin)

DEFINITION

Classification: 558/486

(under subclass 484) The compound, trinitroglycerine, which has the following structure: [figure]

(1) Note. This compound is also referred to as glyceryl trinitrate.