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

China Heptafluorobutyric anhydride Suppliers, China Heptafluorobutyric anhydride Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
4th

year

Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
http://www.tcbest88.com/ChinaSuppliers/33236/
China Suppliers > Shuyuan >

Heptafluorobutyric anhydride

Details for Heptafluorobutyric anhydride

Heptafluorobutyric anhydride

Category:

Pharmaceuticals and Biochemicals

Heptafluorobutyric anhydride
CAS NO: 336-59-4
EC NO: 206-410-8
Molecular Formula: C8H7F7O3
Molecular Weight: 284.1282
Specification:
InChI: InChI=1/C8H7F7O3/c1-2-18-5(17)3-4(16)6(9,10)7(11,12)8(13,14)15/h2-3H2,1H3
Synonyms: Perfluorobutyric anhydride;heptafluorobutanoic anhydride;ethyl 4,4,5,5,6,6,6-heptafluoro-3-oxohexanoate;
Molecular Structure: Heptafluorobutyric anhydride 336-59-4
if you are sourcing Heptafluorobutyric anhydride from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 施甸县| 大洼县| 上犹县| 阿鲁科尔沁旗| 同江市| 永平县| 钟祥市| 金堂县| 卫辉市| 富源县| 普兰店市| 治县。| 镇原县| 揭西县| 乳源| 海伦市| 仙桃市| 酒泉市| 新巴尔虎右旗| 明光市| 井陉县| 屯昌县| 潞西市| 若尔盖县| 城步| 长阳| 萨嘎县| 拉萨市| 武胜县| 巫山县| 宜阳县| 栖霞市| 伊川县| 和顺县| 平陆县| 六盘水市| 吉隆县| 南丰县| 象山县| 平泉县| 阿拉尔市|