蜜芽视频|四虎影视永久免费观看|香港午夜三级a三级高清观看|国产在线91精品天天更新|久久青草免费97线频观

<th id="jjhoi"></th>

<li id="jjhoi"><tbody id="jjhoi"><dl id="jjhoi"></dl></tbody></li>

<table id="jjhoi"><legend id="jjhoi"><ins id="jjhoi"></ins></legend></table>

^{<li id="jjhoi"><tbody id="jjhoi"></tbody></li>}

<table id="jjhoi"></table>

ENGLISH CHINESE

Phenyl isocyanate

CAS No.: 103-71-9
Molecular formula: C₇H₅NCO
Alias: Phenyl isocyanate
Specification: ≥99%
Packing: 200KG/drum
Note: isopropyl isocyanate

Previous product： p-Tolyl isocyanate

Next product： 4-Nitrophenyl isocyanate

<th id="qoknk"><sup id="qoknk"><dl id="qoknk"></dl></sup></th>