<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343322</termId><termName>furfural</termName><termType>PT</termType><termNote><![CDATA[ Colorless liquid, an aldehyde of furan, which is used chiefly as a solvent, a biocide, and in the manufacture of synthetic resins. ]]></termNote><termCreatedDate>2026-03-30 20:32:36</termCreatedDate><relation><relationType>UF</relationType><termId>31343323</termId><termName>furfuraldehyde</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343324</termId><termName>furfurol</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343325</termId><termName>furol</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31319736</termId><termName>compounds</termName><termType>PT</termType></relation></term>  </Zthes>