国产熟女高潮久_男人边吃奶边爱边做视频_九九精观看品视频在线_91日韩国产成人精品

 
  中 文
  ENGLISH
PRODUCTS
 
· Chemicals
 
CONTACT
   ADD:Room 6F(G),426,Jiyang Road Central,Zhangjiagang city,Jiangsu Province China.
Tel:0512-56360183
Fax:0512-88835503  58211508
E-mail:uugxh@chemnet.com
Zip:215600
Manage:Gao XinHua
 
 
  PRODUCTS
 
 

1,4-Dioxa-8-azaspiro[4.5]decane

Date:2013/4/23 14:58:44 Popularity:1453
 

GZ 0912

 

 

 1,4-Dioxa-8-azaspiro[4.5]decane

   

 

 

General Characteristics

Classification

Intermediates

CAS RN

177-11-7

Specification

Appearance

Colorless liquid

Content

99.0% min

 

 

Standard packing

100g,500g,1kg,20kg

 
Copyright:ZHANGJIAGANG CHANGHUA TRADING CO.,LTD. Tel:0512-56360183 Fax:0512-88835503 58211508
Add:Room 6F(G),426,Jiyang Road Central,Zhangjiagang city,Jiangsu Province China. E-mail:uugxh@chemnet.com Zip:215600