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 > Shandong Tianhong Chemical Co.,Ltd. >

2-Butyne-1,4-diol

2-Butyne-1,4-diol

Category :

Organic chemicals and Derivatives

CAS NO : 110-65-6
EC NO : 203-788-6
Molecular Formula : C4H6O2
Main Specifications :
Synonyms : 1,4-Dihydroxy-2-butyne;1,4-Butynediol;but-2-yne-1,4-diol;butynediol;1,4-butyne diol;BOZ;butyne-1.4-diol;1,4-butinodiol;1,4-Dimethoxyacetylene;2-Butin-1,4-diol;2-butin-1,4-diol(czechoslovakia);2-Butine-1,4-diol;2-Butynediol;agrisynthb3d;Bis(hydroxymethyl)acetylene;butynediol-1,4(french);Dihydroxydimethylacetylene;1,4-BUTENEDIOL;1,2-DIHYDROXYDIMETHYLACETYLENE;but-1-yne-1,4-diol;but-2-yne-1,1-diol;
2-Butyne-1,4-diol
Molecular Structure:2-Butyne-1,4-diol 110-65-6
If you are sourcing 2-Butyne-1,4-diol from China ,just feel free to inquire
Contact us
Company:
   Shandong Tianhong Chemical Co.,Ltd.
Contact:
   Manager Zhang
Phone:
+86-17852927833
Mobile phone:
Fax:
E-mail:
sales@sdtianhongchem.com
Website:
http://www.sdtianhongchem.com
Address:
Heze Development Zone, Shandong Province
Zip Code:
274000
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: 深泽县| 获嘉县| 龙陵县| 潜江市| 西乌珠穆沁旗| 甘南县| 浦县| 永登县| 林西县| 泰来县| 东光县| 西乌珠穆沁旗| 长顺县| 皮山县| 台州市| 中牟县| 偃师市| 容城县| 临城县| 福建省| 铅山县| 绩溪县| 英超| 彭阳县| 马尔康县| 铜川市| 个旧市| 镇远县| 涟源市| 吉安市| 左权县| 嘉黎县| 德昌县| 定兴县| 洛宁县| 和林格尔县| 渭源县| 长宁县| 黄山市| 昌平区| 云浮市|