潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

ChemNet > Gold Suppliers > Changzhou Longo Chemical Co., Ltd. >

Xanthine

Xanthine

Category :

Pharmaceuticals and Biochemicals/Others

CAS NO : 69-89-6
EC NO : 200-718-6
Molecular Formula : C5H2N4O2
Main Specifications :
Synonyms : xanthine 99-100%;xanthine sigmaultra;purine-2(3H),6(1H)-dione;2,6-Dihydroxypurine;3,7-dihydro-1H-purine-2,6-dione;3,5-dihydro-1H-purine-2,6-dione;1H-purine-2,6-dione;2,6-Dihydroxy purine;
Xanthine
Molecular Structure:Xanthine 69-89-6
If you are sourcing Xanthine from China ,just feel free to inquire
Contact us
Company：
    Changzhou Longo Chemical Co., Ltd.
Contact：
   
Phone：
+86-519-88811381
Mobile phone：
Fax：
 +86-519-88811345
E-mail：
 sales@longochem.com
Website：
 http://www.longochem.com
Address：
 BoAn international plaza, 15th floor, Buliding A,No.8, East Guangdian Road, Wujin District,Changzhou, Jiangsu, China
Zip Code：
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板： 腾冲县| 资阳市| 车致| 大方县| 祁门县| 巧家县| 敦煌市| 阳东县| 汽车| 邢台市| 安溪县| 岳池县| 奎屯市| 湖口县| 潼南县| 深泽县| 崇明县| 阳谷县| 来宾市| 丹棱县| 洛浦县| 综艺| 尉犁县| 晋州市| 丰镇市| 宝应县| 连江县| 宝丰县| 安龙县| 信丰县| 宿州市| 乐东| 天津市| 静海县| 南丹县| 衡南县| 衡山县| 东丽区| 吉首市| 百色市| 荆州市|