<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343384</termId><termName>divinylbenzene</termName><termType>PT</termType><termNote><![CDATA[ Polymerizable liquid used in the manufacture of rubbers, ion-exchange resins, polyesters, and other polymers. It consists of two vinyl groups bonded to a benzene ring. ]]></termNote><termCreatedDate>2026-03-30 20:32:37</termCreatedDate><relation><relationType>UF</relationType><termId>31343385</termId><termName>DVB</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31319736</termId><termName>compounds</termName><termType>PT</termType></relation></term>  </Zthes>