US PATENT SUBCLASS 560 / 255
.~.~.~.~.~ Plural rings in alcohol moiety

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {17}
1  DF  .~ Carboxylic acid esters {14}
129  DF  .~.~ Acyclic acid moiety {9}
231  DD  .~.~.~ Unsubstituted acids of the acetic series {16}
254  DD  .~.~.~.~ Aromatic alcohol moiety {1}
255.~.~.~.~.~ Plural rings in alcohol moiety

DEFINITION

Classification: 560/255

Plural rings in alcohol moiety:

(under subclass 254) Compounds wherein the alcohol moiety contains at least one additional carbocyclic group.

(1) Note. This subclass contains, for example: [figure] [figure]