n-Heptane--Changzhou Chengbang Chemical Co., Ltd.

<optgroup id="r1q1r"><li id="r1q1r"><del id="r1q1r"></del></li></optgroup>

<optgroup id="r1q1r"></optgroup>

<span id="r1q1r"><sup id="r1q1r"></sup></span>

<span id="r1q1r"><sup id="r1q1r"></sup></span>

<acronym id="r1q1r"></acronym>

Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

Collection ｜Homepage ｜中文版

n-Heptane

Product name:	n-Heptane
CAS NO:	142-82-5
Molecular weight:	100.2019
EC NO:	205-563-8
Molecular formula:	C₇H₁₆
InChI:	InChI=1/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
Structural formula:

Order Back

91亚洲精品无码久久久久,97国产自在线拍,黄色网站免费日本A√,久久久久久无码人妻A∨