US PATENT SUBCLASS 570 / 186
.~.~.~ Alicyclic ring containing

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
101  DF  .~ HALOGEN CONTAINING {21}
181  DF  .~.~ Product {3}
186.~.~.~ Alicyclic ring containing {2}
187  DF  .~.~.~.~> Polycyclo ring system
188  DF  .~.~.~.~> Plural rings containing

DEFINITION

Classification: 570/186

Alicyclic ring containing:

(under subclass 181) Compound which contain a ring of three or more carbon atoms, which ring is not a benzene ring.