czlfzf.com-久久精品aⅴ无码中文字字幕重口,国模冰莲极品自慰人体,久久五月精品中文字幕,亚洲男同GV片在线观看

Changzhou Anscoep chemical Co., Ltd.
    中文版     英文版
    
常州安賽普化工有限公司
PRODUCTSCURRENT LOCATION:HOME > PRODUCTS

4-Hydroxypiperidine

English Name:
4-Hydroxypiperidine
Molecular formula:
C5H11NO
CAS No.:
5382-16-1
Structure:
Appearance Off white to yellow solid
Water 0.5% Max
Assay 99.0% Min
  BACK

HOME - About Us - Products - Quality - Our Service - Satisfaction - Factory - Contact Us - 中文版

Copyright(C)2016,Changzhou Anscoep chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

 
點擊這里給我發(fā)消息
在線客服